Search: Pre filter arrow made visible by default and removed search box focus handler.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
After remixing a colleciton, does not take user to My Colleciton page - Issue Resolved
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #2347 from VinRudramurthy/release-6.6.3.a1

Search: Pre filter arrow made visible by default and removed search box focus handler.
Merge pull request #2348 from ssushma/release-6.6.3.a1

After remixing a colleciton, does not take user to My Colleciton page - Issue Resolved
"resource format changes updated for add resource,edit resource, add file and edit file popups"
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1

Conflicts:
	src/main/java/org/ednovo/gooru/client/mvp/shelf/collection/tab/resource/item/EditResourcePopupVc.java
	src/main/java/org/ednovo/gooru/client/mvp/shelf/collection/tab/resource/item/EditResourcePopupVc.ui.xml
"Set Advanced options null check handled"
Merge pull request #2349 from sravanthi1/release-6.6.3.a1

"Resource format changes updated for add resource,edit resource, add file and edit file popups"
Search filters Grade prefix text updated and collection search spell checker implemented.
Merge pull request #2350 from ssushma/release-6.6.3.a1

Search filters Grade prefix text updated and collection search spell che...
"Thumbnail arrow images changes updated"
Merge pull request #2351 from sravanthi1/release-6.6.3.a1

"Thumbnail arrow images changes updated"
Merge pull request #2352 from shivalinga/release-6.6.3.a1

comment text and review text has been encoded.
Merge pull request #2354 from shivalinga/release-6.6.3.a1

classpage eventid has been added in palyer url
"When user directly click on the end page handled that case"
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1
Merge pull request #2355 from suryanarayanakb/release-6.6.3.a1

When user directly click on the end page handled that case
Merge pull request #2356 from shivalinga/release-6.6.3.a1

DO-6061 issue has been fixed.