[5453] adding support for user stats
[5453] added missing import
[5453] Logins count
[5453] replace datetime.now with datetime.utcnow
[5453] fixed bug
[5453] Fixed bug in user stats
[5453] Added some tests
[5453] Added some tests
[5453] Adding tests and fixing errors related to commit stats
[5453] Improved tests
[5453] Removed .svn
[5453] Moved loop through stats listeners
[5453] Removed loops through entry points
[5453] Added unit tests to userstats
[5453] Improved functional tests
[5453] Removed wrong message in userstats Web page
[5453] Fixed stats template and improved controller
[5453] Implemented loop to load other listeners updating stats
[5453] correct typo error
[5453] removed duplicated links