fix plugin.sh script
diff --git a/1.554.1/plugins.sh b/1.554.1/plugins.sh
index e0df32b..df060b3 100755
--- a/1.554.1/plugins.sh
+++ b/1.554.1/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.554.2/plugins.sh b/1.554.2/plugins.sh
index e0df32b..df060b3 100755
--- a/1.554.2/plugins.sh
+++ b/1.554.2/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.554.3/plugins.sh b/1.554.3/plugins.sh
index e0df32b..df060b3 100755
--- a/1.554.3/plugins.sh
+++ b/1.554.3/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.555/plugins.sh b/1.555/plugins.sh
index e0df32b..df060b3 100755
--- a/1.555/plugins.sh
+++ b/1.555/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.556/plugins.sh b/1.556/plugins.sh
index e0df32b..df060b3 100755
--- a/1.556/plugins.sh
+++ b/1.556/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.557/plugins.sh b/1.557/plugins.sh
index e0df32b..df060b3 100755
--- a/1.557/plugins.sh
+++ b/1.557/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.558/plugins.sh b/1.558/plugins.sh
index e0df32b..df060b3 100755
--- a/1.558/plugins.sh
+++ b/1.558/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.559/plugins.sh b/1.559/plugins.sh
index e0df32b..df060b3 100755
--- a/1.559/plugins.sh
+++ b/1.559/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.560/plugins.sh b/1.560/plugins.sh
index e0df32b..df060b3 100755
--- a/1.560/plugins.sh
+++ b/1.560/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.561/plugins.sh b/1.561/plugins.sh
index e0df32b..df060b3 100755
--- a/1.561/plugins.sh
+++ b/1.561/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.562/plugins.sh b/1.562/plugins.sh
index e0df32b..df060b3 100755
--- a/1.562/plugins.sh
+++ b/1.562/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.563/plugins.sh b/1.563/plugins.sh
index e0df32b..df060b3 100755
--- a/1.563/plugins.sh
+++ b/1.563/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.564/plugins.sh b/1.564/plugins.sh
index e0df32b..df060b3 100755
--- a/1.564/plugins.sh
+++ b/1.564/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.565.1/plugins.sh b/1.565.1/plugins.sh
index e0df32b..df060b3 100755
--- a/1.565.1/plugins.sh
+++ b/1.565.1/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.565.2/plugins.sh b/1.565.2/plugins.sh
index e0df32b..df060b3 100755
--- a/1.565.2/plugins.sh
+++ b/1.565.2/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.565.3/plugins.sh b/1.565.3/plugins.sh
index e0df32b..df060b3 100755
--- a/1.565.3/plugins.sh
+++ b/1.565.3/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.565/plugins.sh b/1.565/plugins.sh
index e0df32b..df060b3 100755
--- a/1.565/plugins.sh
+++ b/1.565/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.566/plugins.sh b/1.566/plugins.sh
index e0df32b..df060b3 100755
--- a/1.566/plugins.sh
+++ b/1.566/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.567/plugins.sh b/1.567/plugins.sh
index e0df32b..df060b3 100755
--- a/1.567/plugins.sh
+++ b/1.567/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.568/plugins.sh b/1.568/plugins.sh
index e0df32b..df060b3 100755
--- a/1.568/plugins.sh
+++ b/1.568/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.569/plugins.sh b/1.569/plugins.sh
index e0df32b..df060b3 100755
--- a/1.569/plugins.sh
+++ b/1.569/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.570/plugins.sh b/1.570/plugins.sh
index e0df32b..df060b3 100755
--- a/1.570/plugins.sh
+++ b/1.570/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.571/plugins.sh b/1.571/plugins.sh
index e0df32b..df060b3 100755
--- a/1.571/plugins.sh
+++ b/1.571/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.572/plugins.sh b/1.572/plugins.sh
index e0df32b..df060b3 100755
--- a/1.572/plugins.sh
+++ b/1.572/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.573/plugins.sh b/1.573/plugins.sh
index e0df32b..df060b3 100755
--- a/1.573/plugins.sh
+++ b/1.573/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.574/plugins.sh b/1.574/plugins.sh
index e0df32b..df060b3 100755
--- a/1.574/plugins.sh
+++ b/1.574/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.575/plugins.sh b/1.575/plugins.sh
index e0df32b..df060b3 100755
--- a/1.575/plugins.sh
+++ b/1.575/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.576/plugins.sh b/1.576/plugins.sh
index e0df32b..df060b3 100755
--- a/1.576/plugins.sh
+++ b/1.576/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.577/plugins.sh b/1.577/plugins.sh
index e0df32b..df060b3 100755
--- a/1.577/plugins.sh
+++ b/1.577/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.578/plugins.sh b/1.578/plugins.sh
index e0df32b..df060b3 100755
--- a/1.578/plugins.sh
+++ b/1.578/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.579/plugins.sh b/1.579/plugins.sh
index e0df32b..df060b3 100755
--- a/1.579/plugins.sh
+++ b/1.579/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.580.1/plugins.sh b/1.580.1/plugins.sh
index e0df32b..df060b3 100755
--- a/1.580.1/plugins.sh
+++ b/1.580.1/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.580.2/plugins.sh b/1.580.2/plugins.sh
index f4193b3..df060b3 100755
--- a/1.580.2/plugins.sh
+++ b/1.580.2/plugins.sh
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.580.3/plugins.sh b/1.580.3/plugins.sh
index e0df32b..df060b3 100755
--- a/1.580.3/plugins.sh
+++ b/1.580.3/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.580/plugins.sh b/1.580/plugins.sh
index e0df32b..df060b3 100755
--- a/1.580/plugins.sh
+++ b/1.580/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.581/plugins.sh b/1.581/plugins.sh
index e0df32b..df060b3 100755
--- a/1.581/plugins.sh
+++ b/1.581/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.582/plugins.sh b/1.582/plugins.sh
index e0df32b..df060b3 100755
--- a/1.582/plugins.sh
+++ b/1.582/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.583/plugins.sh b/1.583/plugins.sh
index e0df32b..df060b3 100755
--- a/1.583/plugins.sh
+++ b/1.583/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.584/plugins.sh b/1.584/plugins.sh
index e0df32b..df060b3 100755
--- a/1.584/plugins.sh
+++ b/1.584/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.585/plugins.sh b/1.585/plugins.sh
index e0df32b..df060b3 100755
--- a/1.585/plugins.sh
+++ b/1.585/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.586/plugins.sh b/1.586/plugins.sh
index e0df32b..df060b3 100755
--- a/1.586/plugins.sh
+++ b/1.586/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.587/plugins.sh b/1.587/plugins.sh
index e0df32b..df060b3 100755
--- a/1.587/plugins.sh
+++ b/1.587/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.588/plugins.sh b/1.588/plugins.sh
index e0df32b..df060b3 100755
--- a/1.588/plugins.sh
+++ b/1.588/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.589/plugins.sh b/1.589/plugins.sh
index e0df32b..df060b3 100755
--- a/1.589/plugins.sh
+++ b/1.589/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.590/plugins.sh b/1.590/plugins.sh
index e0df32b..df060b3 100755
--- a/1.590/plugins.sh
+++ b/1.590/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.591/plugins.sh b/1.591/plugins.sh
index e0df32b..df060b3 100755
--- a/1.591/plugins.sh
+++ b/1.591/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.592/plugins.sh b/1.592/plugins.sh
index e0df32b..df060b3 100755
--- a/1.592/plugins.sh
+++ b/1.592/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.593/plugins.sh b/1.593/plugins.sh
index e0df32b..df060b3 100755
--- a/1.593/plugins.sh
+++ b/1.593/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.594/plugins.sh b/1.594/plugins.sh
index e0df32b..df060b3 100755
--- a/1.594/plugins.sh
+++ b/1.594/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.595/plugins.sh b/1.595/plugins.sh
index e0df32b..df060b3 100755
--- a/1.595/plugins.sh
+++ b/1.595/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.596.1/plugins.sh b/1.596.1/plugins.sh
index e0df32b..df060b3 100755
--- a/1.596.1/plugins.sh
+++ b/1.596.1/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.596/plugins.sh b/1.596/plugins.sh
index e0df32b..df060b3 100755
--- a/1.596/plugins.sh
+++ b/1.596/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.597/plugins.sh b/1.597/plugins.sh
index e0df32b..df060b3 100755
--- a/1.597/plugins.sh
+++ b/1.597/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.598/plugins.sh b/1.598/plugins.sh
index e0df32b..df060b3 100755
--- a/1.598/plugins.sh
+++ b/1.598/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.599/plugins.sh b/1.599/plugins.sh
index e0df32b..df060b3 100755
--- a/1.599/plugins.sh
+++ b/1.599/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.600/plugins.sh b/1.600/plugins.sh
index e0df32b..df060b3 100755
--- a/1.600/plugins.sh
+++ b/1.600/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.601/plugins.sh b/1.601/plugins.sh
index e0df32b..df060b3 100755
--- a/1.601/plugins.sh
+++ b/1.601/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.602/plugins.sh b/1.602/plugins.sh
index e0df32b..df060b3 100755
--- a/1.602/plugins.sh
+++ b/1.602/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.603/plugins.sh b/1.603/plugins.sh
index e0df32b..df060b3 100755
--- a/1.603/plugins.sh
+++ b/1.603/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.604/plugins.sh b/1.604/plugins.sh
index e0df32b..df060b3 100755
--- a/1.604/plugins.sh
+++ b/1.604/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1
diff --git a/1.605/plugins.sh b/1.605/plugins.sh
index e0df32b..df060b3 100755
--- a/1.605/plugins.sh
+++ b/1.605/plugins.sh
@@ -5,7 +5,7 @@
 # 
 # FROM jenkins
 # COPY plugins.txt /plugins.txt
-# RUN /usr/share/jenkins/plugins.sh /plugins.txt
+# RUN /usr/local/bin/plugins.sh /plugins.txt
 # 
 
 REF=/usr/share/jenkins/ref/plugins
@@ -13,5 +13,7 @@
 
 while read spec; do
     plugin=(${spec//:/ }); 
+    [[ ${plugin[0]} =~ ^# ]] && continue
+    [[ ${plugin[0]} =~ ^\s*$ ]] && continue
     curl -L ${JENKINS_UC}/download/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi -o $REF/${plugin[0]}.hpi;
 done  < $1