Updated ruby version to 2.1.2
Updated ruby version to 2.1.2

angi2/liger-ios,reachlocal/liger-ios,reachlocal/liger-ios,angi2/liger-ios,angi2/liger-ios,reachlocal/liger-ios,reachlocal/liger-ios,angi2/liger-ios,angi2/liger-ios,reachlocal/liger-ios