Merge pull request #134 from carcam/bugsfixing

Fixing isWin deprecated function
31st of month navigation issue
12 hour time in Joomla 3.x
Joomla 3.x - RSS cannot be cached (stupid eh!)
Load custom css file in event detail page
Merge origin/master
Jevents 3.1.12
Merge origin/master
Start of removing strict PHP warnings
Merge origin/master
Helper Fix and CSS tweak for Joomla! 3.0, The layouts tabs stay at the top for now. but improves it a lot like this.
JEvents 3.1.13
Fix for all day event creation in Joomla 3.2 (they messed up JForm checkbox field type)
Fix for day list event view on Windows Servers
PHP 5.4 strict standard notice elimination - phase 1
Merge origin/master
Enhanced Installer Page & included a workaround for the Joomla! update script bug.
merge
Merge pull request #135 from xtech86/master

Installer Enhancement and Joomla! 2.5 package update bug workaround.
CSS Tweak for Event editing tabs.
JEvents 3.1.13
Mainly PHP 5.4 message suppression
Plus add event in alternative layout reinstated
Merge origin/master
Missing DIV added.
Error, was no missing div.
Fixed loading com_jevlocations in events list when filtering. Missing a &