add validation in login form
fix search users
fix search users
update wellcome_email
update welcome_email
update devise.en.yml
Update README.md
Update README.md
fix error rooms
fix validates
fix .change_topic.glyphicon.glyphicon-pencil{
fix topic
add confirmed
Update README.md
User can delete self from room
fix smile
fix date and confirmable
Merge branch 'develop' of github.com:SBS-team/chaaat into develop
fix devise errors for twiter
fix paginations