Move the functions of OlatRootFile and OlatRootFolder to the Local
implementations to simplify the use of VFS, implements factory methods
in VFSManager, reduce the number of call to meta informations in folder
listing

status, all users, guests flags

OO-3295,OO-3538: replace Jersey with Apache CXF (JAX-RS 2.1, Spring integration), remove the JAX-WS stack from Sun, update support for OpenMeetings (patch S. Clemenz)

OO-3297: refactor the user management to use organization for managing the roles instead of named security groups

CL-232: in RESTAPI updated node are not set as dirty, course without changes are published and are in a rare status, access are resetted by publish

--HG--
branch : bps