JC-659
Fixed JC-1486
Merge branch 'master' of github.com:jtalks-org/jcommune
Fixed JC-1486
Revert "JC-659"

reverts commit 3e693ffd08f60204848aeadee7d602d65d2cd0b6.
Merge remote-tracking branch 'origin/master'
Fixed JC-1486
Merge branch 'master' of github.com:jtalks-org/jcommune
Fixed JC-1486:
-fixed test
JC-1604 Username doesn't remain on entering wrong password (login page)
JC-1604 ROLLBACK
JC-1339 Fixed selecting inner text after insert  BB-codes (for FF and Chrome). Fixed focus textarea after inserting image.
Merge remote-tracking branch 'origin/master'
JC-1339 Fixed selecting inner text after inserting  BB-codes ('url' and 'color') (for FF and Chrome).
JC-1339 Added comments.
JC-1339 Fixed selection after insert bb-codes (for IE10 and Opera).
JC-1486
Removed unnecessary comments.
Undo JC-1486 fix
#JC-1612 Fixed captcha vulnerability when no captcha is requested and an empty value is sent.