Popover comment added
Merge remote-tracking branch 'upstream/master'
fix of error "Namespace declaration statement has to be the very first statement in the script"
More accurate user login check
JUser replaced with User. Login and logout functions works now. !Important: use mysqli instead of mysql. Mysql handler's function updateObject() triggers infinite loop.
Change from mysql to mysqli for future installtions. Change configuration.php manually at your current installations.
Merge pull request #44 from escopecz/master

JUser replaced with User