JC-1578 Added to catch exception on outbox.jsp if a recipient was deleted.
JC-1578 Added to catch exception when was viewed PM. (And recipient was deleted.)
JC-1509 Added tests.
JC-1578 Added JSTL function to check the existence of a user.
Merge branch 'master' of ssh://github.com/jtalks-org/jcommune into jc1578.error500inPm
JC-1578 Added test and JavaDoc.
Merge branch 'master' of ssh://github.com/jtalks-org/jcommune into jc1578.error500inPm
JC-1425 Removed spaces from jsp pages.
JC-1578 Renamed the method to isExists. Made formated the code.
Merge branch 'master' of ssh://github.com/jtalks-org/jcommune into jc1578.error500inPm
JC-1597 Fixed search after the topic content modification.
JC-1604 Username doesn't remain on entering wrong password (login page)
JC-1604 ROLLBACK
JC-1604 CLONE - Username doesn't remain on entering wrong password (login page)
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