Handled ratings for anonymous users in preview-player
Merge branch 'release-6.2' of https://github.com/Gooru/Gooru-Web into release-6.2
Merge pull request #37 from anilgooru/release-6.2

Updated UI file for Collection Info Tab.
Merge pull request #38 from VinRudramurthy/release-6.1.5

Handled ratings for anonymous users in preview-player
Adding new meta data fields - UI and assets design
Merge remote-tracking branch 'upstream/release-6.2' into release-6.2

Conflicts:
	src/main/java/org/ednovo/gooru/shared/util/MessageProperties.java
Merge pull request #39 from sravanthi1/release-6.2

Adding new meta data fields - UI and assets design
Teacher Tip Functionality and UI implemented under collection edit share tab
Added this dev config file for easier Jenkins build configuration.
Merge pull request #40 from ssushma/release-6.2

Teacher Tip Functionality and UI implemented under collection edit share...
Pom file pointing to dev server for ease of jenkins configuration setup.
Merge pull request #41 from Gooru/release-6.2

Release 6.2
Merge pull request #42 from ssushma/release-6.2

Pom file pointing to dev server for ease of jenkins configuration setup.
Default text added if Teacher Tip is empty for a collection
Merge pull request #43 from ssushma/release-6.2

Default text added if Teacher Tip is empty for a collection
Image and Video Upload options for a Question UI design implemented
Merge branch 'release-6.2' of https://github.com/Gooru/Gooru-Web into release-6.2
Changed Words to Static Words.
Updated on create rating and for this release removed rating object and retained with reactions.
Merge pull request #44 from ssushma/release-6.2

Image and Video Upload options for a Question UI design implemented