Merge pull request #638 from vksvenkat/master

Added goal in pathway level
Fix for not to index unwanted resource types
Removed OrganizationAdmin Role from Application and Organization controller
Fix for not to index unwanted resource types
Fix for not to index unwanted resource types
Merge pull request #641 from RenukaGurumurthy/master

Added validation to re-index only appropriate type of content
Merge remote-tracking branch 'gooru/master'
Changed error message
Merge pull request #639 from PurnimaGS/master

Removed OrganizationAdminRole from Application and Organization controller
added plannedEndDate filed in getcollectionItme API response
removed unwanted includes
Merge pull request #642 from skpcharles/master

added plannedEndDate filed in getcollectionItme API response
 fixed anonymous session token issue in Gmail connect
Merge pull request #643 from PurnimaGS/master

 fixed anonymous session token issue in Gmail connect
added goals in getclassItems API response
Merge pull request #644 from skpcharles/master

added goals in getclassItems API response
Added v2 api support for OAuthRestV2Controller