- implement missing PUT/POST of distribution list / CardGroups
- implement changes from next JsContact draft:
+ string plus extra localizations attribute instead of localizedString object
+ use "<domain>:<name>" for vendor attributes
- add/parse urn:uuid: prefix if UID is a UUID
- JsCardGroup now used for distribution lists
- responses are not in "responses" attribute (no longer in root of object)
- fix sometimes empty / different members between PROPFIND/REPORT/JSON-GET and GET of group (caused by wrongly implemented limit to given AB)
- JSON pretty-print only if requested by Accept: application/pretty+json
- fix invalid JSON for errors (caused by opening {"responses": already sent
- PUT with url containing an encoded % (%25) was stored as is, due to minimal encoding in HTTP_WebDAV_Server class, now this is changed back to store just %
- PROPFIND/REPORT was urldecoding the caldav_name/path, so % as well as %25 were reported as %25
- multiget REPORT was not finding a caldav_name containing %25 reported in PROPFIND as %2525
--> all above is working now and caldav_name with %25 or %2525 can not read via multiget
- sends a DELETE to reject a meeting request --> deletes event for all participants, if user has delete rights on the calendar
- always sends all participants back with status NEEDS-ACTION --> resets status of all participant, if user has edit rights
--> remove all add, edit, delete rights from other users
