Merge branch 'hotfix/day-week-views' into develop
Use custom scrollarea
Remove the zdk-scrollarea component and set standard scrollbars
Fix display of events on several weeks
Support all-day events (work in progress)
Fix error of all-days events not displaying on their last day
Finish all-day events
Merge branch 'feature/all-day-events' into develop
Remove useless draw calls
Use document fragments
Fix drawing events in day view
Optimize one loop
Optimize string concatenations (replaced by push() on arrays)
Merge branch 'feature/optimization' into develop
Draggable events in the month view
Highlighting effect on day cells when dragging an event (month view)
Use simple mouse events rather than drag-drop HTML5 events (touch devices compatibility)
Drop events (month view)
Draggable events in day/week views
Merge branch 'feature/draggable-events' into develop