Adding json trasnformer, updated the RDFE request version and
adding function for updating load balanced endpoint
Merge remote-tracking branch 'upstream/dev' into dev
Adding PostShutDownAction option
move creation of json transformer to comman place
Changing default version to '2012-03-01', and setting updated version only for servicemanagementservice
Merge remote-tracking branch 'upstream/dev' into dev
Merge pull request #1019 from anumsopentech/dev

Dev
Merge pull request #1023 from WindowsAzure/dev

Merge dev into release