Merge remote-tracking branch 'gooru/master'
Merge remote-tracking branch 'gooru/master'
Merge remote-tracking branch 'gooru/master'
fixed internal server error createSessionItemAttemptTry
Merge pull request #682 from yamunaBQ/master

Fixed send email once collection is published from admin portal
Fixed user token 500 error issue
fixed issue in getmyworkspace API
Merge pull request #683 from skpcharles/master

fixed issue in getmyworkspace API
Updated Application flow changes in LTI and OAUTH
Added api calls in Lti and Oauth
More changes in LTI Controller
Merge pull request #684 from PurnimaGS/master

Changed api calls in Lti and Oauth
removed unwanted code from LTI
Merge pull request #685 from PurnimaGS/master

removed unwanted code from LTI
Fixed the form url content type support
Merge pull request #686 from sheebans/master

Fixed the form url content type support
Added support to load blacklist words from cache
Fixed null pointer exception
Merge pull request #688 from sheebans/master

Fixed null pointer exception
disabled  writing log for otherthan 500 errors