Merge remote-tracking branch 'upstream/dev-branch' into dev-branch
Message property file conflicts has been resolved.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch

Conflicts:
	src/main/java/org/ednovo/gooru/shared/i18n/MessageProperties.properties
Merge pull request #1085 from shivalinga/dev-branch

Message property file conflicts has been resolved.
Fixed duplicate code issue.
Added browse button in filters.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1086 from nutan-gooru/dev-branch

Implemented UI for users to tag
Merge pull request #1087 from VinRudramurthy/dev-branch

Added standard browse button in filters.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  Added browse button in filters.
  implemented UI for users to tag
Merge pull request #1088 from anilgooru/dev-branch

Fixed duplicate code issue.
removed gwt-label.
Merge pull request #1089 from anilgooru/dev-branch

removed gwt-label.
New messages for classpage media scripts
Merge pull request #1090 from ssushma/dev-branch

New messages for classpage media scripts
Implemented "Access Mode" filter for resource search.
Classpage Media script updates implemented
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1091 from ssushma/dev-branch

Classpage Media script updates implemented
Merge pull request #1092 from VinRudramurthy/dev-branch

Implemented "Access Mode" filter for resource search.