+ possible to create events without task
~ desk : support for untasked events
+ possibility to set event task through popup in planning
+ Shortcut to delete event, event selection, dbl click to open popup
+ event move with arrows & event duration with maj-arrow
+ added custom buttons in calendar for better integration
+ activities index doesn't fetch for nothing
~ adapted filters to no-fetch in activities index
Merge branch 'Features/planning' into develop