Test gerrit review process on experimental branch.

Add a script to help to create common utils symbolic links for each driver
component.

Change-Id: I45914db6d366511235e0e9507bc000e50651c992
Closes-Bug: 1356720

linkcommon.sh

@@ -0,0 +1,35 @@
+# Copyright 2013 IBM Corp.
+
+#!/bin/sh
+#
+# This script is for link powervc common code to each powervc modules.
+#
+
+target="common-powervc/powervc/common"
+pushd .
+cd $target && target=`pwd`
+popd
+
+declare -a components
+declare -a linktopaths
+
+components=(
+    nova
+    cinder
+    glance
+    neutron
+);
+
+pvc="powervc"
+
+
+for ((i=0; i<${#components[@]}; i++));
+do
+    linktopaths[$i]="${components[$i]}-$pvc/$pvc"
+    if [[ $1 == '-del' ]]; then
+        rm ${linktopaths[$i]}/common
+    else
+        ln -s $target ${linktopaths[$i]}
+    fi
+done;
+