Merge pull request #1069 from sravanthi1/dev-branch

"loading text added for search add resource flow"
"[Player - Google Doc] Missing Publisher + Host info"
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Changes for Standards Browse Options implemented
conflicts resolved
"Added host variable in ResourceDo and deserilized."
Merge pull request #1070 from mitraj/dev-branch

[Player - Google Doc] Missing Publisher + Host info
Standards Browse Options Implemented
Merge remote-tracking branch 'origin/dev-branch' into dev-branch
Merge remote-tracking branch 'origin/dev-branch' into dev-branch
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch
Standards Browse Option Implemented
Merge pull request #1071 from ssushma/dev-branch

Standards Browse Option Implemented
Resolved conflits in message properties.
reverted maven version to 3.0
Merge pull request #1072 from anilgooru/dev-branch

Resolved conflits in message properties.
Sravanthi Changes for Add folders in search updated
Merge pull request #1073 from ssushma/dev-branch

Sravanthi Changes for Add folders in search updated
Removed search type Link from filters.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch