OBMFULL-5608 RequestInfo is immutable
OBMFULL-5608 RequestInfo method counting running and suspended requests
OBMFULL-5608 QOS gets a rejecting handler
OBMFULL-5608 Install rejecting handler
[OBMFULL-5548] - No timezone information is emitted by resource calendars (2.5.5)

Conflicts:
	java/sync/icalendar/src/main/java/org/obm/icalendar/Ical4jHelper.java
	java/sync/services/src/test/java/org/obm/sync/resource/ResourceServletTest.java
OBMFULL-4816 touchParentOfDeclinedRecurrentEvents now checks parent existence only using the uid
OBMFULL-5585 Don't send Exception on invalid contact email
OBMFULL-5585 Catch RuntimeException on sync process
[OBMFULL-4546] - Add syncRangeAfter parameter support in the ResourceServlet endpoint which getResourceICS

Conflicts:

	java/sync/.gitignore
	java/sync/services/src/test/java/org/obm/sync/resource/ResourceServletTest.java
OBMFULL-4919 filter ResourceAttendee to disallow sending any emails to those resources
OBMFULL-4919 If no user is found when converting attendees, we also search for a possible resource instead of creating automatically a contact.
OBMFULL-4919 rework filterAttendees to not rely on ical type