add ability to leave from room
Merge branch 'master' into develop
now client socket can left from room or channel, channel need test
group sockets by socket id
fixed
Merge branch 'feature/issue_27' into develop
fix #27 - Multiwindow socket

#27 Поддержка сокетов для одного пользователя с разными сессиями (в разных браузерах)
Merge pull request #28 from Xakki/patch-1

fix #27 - Multiwindow socket
Merge branch 'release/1.0.1'