Merge remote-tracking branch 'gooru/master'
Merge remote-tracking branch 'gooru/master'
Merge pull request #777 from prakashraja89/master

Gooru Assessment Integration
Added Support to default settings in content
Merge remote-tracking branch 'gooru/master'
Merge pull request #778 from saravanab/master

Added support to default Settings for Content
Removed getview count logic from getCollection API
Merge pull request #779 from skpcharles/master

Removed getview count logic from getCollection API
Library info implemented Resource & collection
Merge pull request #780 from kadhireshg/master

Library info implemented Resource & collection
Added support to store library alias name in content meta
Merge pull request #781 from parthibane/master

Added support to store library alias name in content meta
more changes on kafka consumer