Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #2226 from ssushma/release-6.6.3.a1

CollectionSettingDO added
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Users should be able to prefilter and browse by subject,grade implemented
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #2228 from mitraj/release-6.6.3.a1

Users should be able to prefilter and browse by subject,grade implemented
changing static text in player based on collection type has been
completed.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #2229 from shivalinga/release-6.6.3.a1

changing static text in player based on collection type has been completed.
"ProfilePage Analytics UI Changes Related files"
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1

Conflicts:
	src/main/java/org/ednovo/gooru/client/gin/AppInjector.java
	src/main/java/org/ednovo/gooru/client/gin/AppModule.java
Merge pull request #2230 from sravanthi1/release-6.6.3.a1

"ProfilePage Analytics UI Changes Related files"
DO-4910 issue has been resolved.
Merge pull request #2231 from shivalinga/release-6.6.3.a1

DO-4910 issue has been resolved.
implemented standards tab in prefilter popup
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Added comments,static text and arrow button showing when enter the query in searchbox
Merge pull request #2233 from mitraj/release-6.6.3.a1

implemented standards tab in prefilter popup
Comments On Off feature implemented and standards tab presenter widget added
Comments On Off feature implemented and standards tab presenter widget added