assets: load print css with the right method
Rename GPL-LICENSE.txt to assets/fullcalendar/GPL-LICENSE.txt
Merge pull request #15 from tpruvot/master

locale: add french translations
Merge pull request #16 from tpruvot/bug-fixes

assets: load print css with the right method
Create X11-LICENSE.txt
Updated fullcalendar plugin to 1.6.4
Delete GPL-LICENSE.txt
Update X11-LICENSE.txt
Update EFullCalendar.php