Import pymysql in lower case

PyMySQL package needs to be imported in lower case. Currenty,
all ACL applies are failing in our production instance due to
this bug.

Change-Id: Iaab56b8bc5caeba32de5db03cc87706dc6afbce9
diff --git a/jeepyb/cmd/update_blueprint.py b/jeepyb/cmd/update_blueprint.py
index 9e1f1ca..3e2f10f 100644
--- a/jeepyb/cmd/update_blueprint.py
+++ b/jeepyb/cmd/update_blueprint.py
@@ -26,7 +26,7 @@
 
 from launchpadlib import launchpad
 from launchpadlib import uris
-import PyMySQL
+import pymysql
 
 from jeepyb import projects as p
 
@@ -154,7 +154,7 @@
         'Gerrit User Sync', uris.LPNET_SERVICE_ROOT, GERRIT_CACHE_DIR,
         credentials_file=GERRIT_CREDENTIALS, version='devel')
 
-    conn = PyMySQL.connect(
+    conn = pymysql.connect(
         host=DB_HOST, user=DB_USER, password=DB_PASS, db=DB_DB)
 
     find_specs(lpconn, conn, args)
diff --git a/jeepyb/gerritdb.py b/jeepyb/gerritdb.py
index 32ce3d9..79f311a 100644
--- a/jeepyb/gerritdb.py
+++ b/jeepyb/gerritdb.py
@@ -53,8 +53,8 @@
         DB_DB = gerrit_config.get("database", "database")
 
         if DB_TYPE.upper() == "MYSQL":
-            import PyMySQL
-            db_connection = PyMySQL.connect(
+            import pymysql
+            db_connection = pymysql.connect(
                 host=DB_HOST, user=DB_USER, password=DB_PASS, db=DB_DB)
         else:
             import psycopg2