Merge pull request #154 from hazarij/master

Added comments to ChatRoomActivityTest
Sleep for jenkins added
Sleep for jenkins added
Complied to CheckStyle Standards
Merge pull request #155 from colinkho/master

Fixed style according to check style
Added more delays for jenkins
Merge branch 'master' of https://github.com/realtalk403/realtalk
Merge pull request #156 from colinkho/master

Sleep test for Jenkins