Merge pull request #2253 from mitraj/release-6.6.3.a1

Rating filter issue resolved.
Comments section implemented in player end page
Merge pull request #2257 from ssushma/release-6.6.3.a1

Comments section implemented in player end page
Message properties added for comments
DO-5963 : Standardize license icon sizes - Updated Related images.
Merge pull request #2258 from ssushma/release-6.6.3.a1

Message properties added for comments
Merge pull request #2259 from anilgooru/release-6.6.3.a1

DO-5963 : Standardize license icon sizes - Updated Related images.
DO-5963 : Standardize license icon sizes - Updated Related images.
Merge pull request #2260 from anilgooru/release-6.6.3.a1

DO-5963 : Standardize license icon sizes - Updated Related images.
Prefilter popup is hiding when click on outside popup
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1