Changes for tooltip question mark issue resolved
Provided from validation for logged out users while sharing via e-mail in RP and CP
Resolved conflicts.

Conflicts:

src/main/java/org/ednovo/gooru/shared/i18n/MessageProperties.java

src/main/java/org/ednovo/gooru/shared/i18n/MessageProperties.properties
Merge pull request #1195 from ssushma/dev-branch

Changes for tooltip question mark issue resolved
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1196 from VinRudramurthy/dev-branch

Provided from validation for logged out users while sharing via e-mail in RP and CP
Merge pull request #1197 from Gooru/dev-branch

Changes for validation included