Clan changes and UI changes
adding Clan dao
Merge branch 'develop' of https://github.com/syedfarhanali/Whistler into develop

Conflicts:

whistler-rest/src/main/java/com/talentica/whistler/entity/WhistleFavJoin
.java

whistler-rest/src/main/java/com/talentica/whistler/entity/WhistleUserJoi
n.java