Remove docker binary, install plugins
diff --git a/Dockerfile b/Dockerfile
index 86b8a07..b696be6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM openjdk:8-jdk
 
-RUN apt-get update && apt-get install -y git curl && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y git curl gettext-base && rm -rf /var/lib/apt/lists/*
 
 ENV JENKINS_HOME /var/jenkins_home
 ENV JENKINS_SLAVE_AGENT_PORT 50000
@@ -60,14 +60,6 @@
 
 ENV COPY_REFERENCE_FILE_LOG $JENKINS_HOME/copy_reference_file.log
 
-# Setup docker binary
-RUN apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D &&\
-    echo "deb https://apt.dockerproject.org/repo debian-jessie main" >/etc/apt/sources.list.d/docker.list && \
-    apt-get update && \
-    apt-get install --no-install-recommends -y docker-engine && \
-    apt-get clean && rm -rf /var/lib/apt/lists/*
-RUN adduser jenkins docker
-
 COPY SimpleThemeDecorator.xml  /tmp/org.codefirst.SimpleThemeDecorator.xml
 RUN chown ${user} /tmp/org.codefirst.SimpleThemeDecorator.xml
 
@@ -81,4 +73,28 @@
 COPY plugins.sh /usr/local/bin/plugins.sh
 COPY install-plugins.sh /usr/local/bin/install-plugins.sh
 
-RUN /usr/local/bin/install-plugins.sh docker-workflow workflow-remote-loader workflow-scm-step simple-theme-plugin artifactory permissive-script-security gerrit-trigger
+RUN /usr/local/bin/install-plugins.sh \
+        ansicolor \
+        artifactory \
+        build-blocker-plugin \
+        build-monitor-plugin \
+        build-user-vars-plugin \
+        categorized-view \
+        description-setter \
+        discard-old-build \
+        docker-workflow \
+        extended-choice-parameter \
+        gerrit-trigger \
+        heavy-job \
+        matrix-auth \
+        monitoring \
+        permissive-script-security \
+        pipeline-utility-steps \
+        rebuild \
+        simple-theme-plugin \
+        slack \
+        test-stability \
+        timestamper \
+        workflow-cps \
+        workflow-remote-loader \
+        workflow-scm-step