- centralized all calls for resource-infos into new method bocal::resource_info, which also caches the data, as the resource app always queries DB
- bocal::search() returns now false, if you have no rights to any of the given users
- groups can now be selected as participants again
- groups need to have calendar run-rights, to be selectable in the calendar (as it was in 1.0)
- groups will NOT be enumerated as users anymore
--> new or removed members are taken into account as participants
- error messages: if no participant selected or startdate behind enddate (no more automatic swapping)
- pushing the version to 1.2
- view & edit is now integrated in the views
- view has now buttons to edit, edit-series, copy, delete and delete-series
- add: participants/resources can now be set via the url
- conflict check is coded, but need testing and a conflict display
