Merge remote-tracking branch 'gooru/master'
Merge remote-tracking branch 'gooru/master'
Merge remote-tracking branch 'gooru/master'
Merge remote-tracking branch 'gooru/master'
Merge remote-tracking branch 'gooru/master'
Merge remote-tracking branch 'gooru/master'
Merge remote-tracking branch 'gooru/master'
Merge remote-tracking branch 'gooru/master'
Merge pull request #160 from sheebans/master

added  reindex stuff for rating  and mapped the rating average ,score in the existing object
core-693 - custom_fields cassandra updated
Merge pull request #161 from rishwanthavr/master

core-693 custom_fields_data cassandra fields updated
CORE-777 Added new feed back api
Merge pull request #163 from vksvenkat/master

CORE-777 Added new feed back api
Provided support for added the feedback for OE questions