Merge pull request #236 from Gooru/dev-branch

6.3 Stories Interim build
Merge pull request #288 from ssushma/dev-branch

OER image and Study page link redirection for joined classes implemented.
Merge pull request #289 from Gooru/dev-branch

Release 6.2.2 Request
Merge pull request #290 from ssushma/dev-branch

Messaging on the Assign collection popup removed
Merge pull request #291 from Gooru/dev-branch

Release 6.2.2 Request
Profile Settings default images updated
Add Tags Logged out scenario handled.
default classpage redirection issue fixed for "No classpage results page"
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch
page count changed to 14 from 20 for profile page folders/collections data
Merge pull request #292 from chandrasekharv/dev-branch

Profile Settings default images updated
Merge pull request #293 from Gooru/dev-branch

Bugs Fixed.
Implemented click event for Sample Collection.
Modifies while displaying ratings in all review pop-up
Merge pull request #294 from VinRudramurthy/dev-branch

Modified while displaying ratings and if not rated enabled option to Rrate, in all review pop-up
"Ratings widget is effecting multiple times in player info section and General InFO Condition Updated"
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch-2
Fixed aggregator result issue and tooltip
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Fixed UI Issue with rating.