Merge pull request #195 from xtech86/master

Google doesn't like http:// - replaced with webcal://
Bootstrap improvmenets
Merge origin/master
Joomla 3.3. fix for menu item extras type
Flat layout fix
robots default fix
JEvents 3.1.22
Fix for jQuery workaround script loading error
First cut at displaying event date/time in specific timezone
Fix for definition of of where JEventsAbstractView is declared in the backend of JEvents
Timezone output fix - was using DateTimeZone as default value instead of string when not set in user profile
Jevents 3.1.23
Installation fix - missing declaration language field in defaults table
CSS fix for Chosen event editing
All first repeat and and last repeat field outputs for event details
Change uid to 50 chars
Merge origin/master
Updated ExtPlus Weekly view for display has no events when there are none.
Fix for setErrorMsg - No such function, it is 'getErrorMsg'.