clean up collections
add rrule library
add missing instance permission
add rrule event's property
correct mime type for ical export
refactoring : timezone management in model
refactoring : events & alarm popover factoring (wip)
refactoring : fcevent generation in models
refactoring : calendar_view clean up
make application object global, use sugarjs i18n capabilities
remove unused getPopoverDirection
locales
add modal for event's complex edition
router clean up + more routes for states
styles
[forgot] popover content jade