Merge pull request #135 from xtech86/master

Installer Enhancement and Joomla! 2.5 package update bug workaround.
JEvents 3.1.13
Mainly PHP 5.4 message suppression
Plus add event in alternative layout reinstated
Merge origin/master
Error, was no missing div.
Fixed loading com_jevlocations in events list when filtering. Missing a &
Merge remote-tracking branch 'upstream/master'