JC-1705 fixed: Too wide Cancel button in external link adding dialog
#JC-1743: Removed non securet access to logo and icons
#JC-1743: Removed non secured access to logo and icons. Removed non secured access to errors
#JC-552: Added method which removes empty list bb codes
JC-1740 Added validation for contacts. Added grouping of contacts by type.
#JC-1750: Fixed code review remarks. Checking antibot field removed to controller
JC-1740 Autusubscribe property moved to Notifications. Added tests. Fixed change of password.
Merge pull request #1 from jtalks-org/master

Pull