reverse msg display
fixing conflicts
Merge branch 'master' of https://github.com/ShwetaDongare/chat
Merge branch 'master' of https://github.com/ShwetaDongare/chat
Merge branch 'master' of https://github.com/ShwetaDongare/chat
Merge branch 'master' of https://github.com/ShwetaDongare/chat
Merge branch 'master' of https://github.com/ShwetaDongare/chat
Merge branch 'master' of https://github.com/ShwetaDongare/chat
Merge branch 'master' of https://github.com/ShwetaDongare/chat
sign up page added