OO-466: control indexer and notifications periodically jobs only via quartz scheduler, cron expression customizable, RESt API to trigger the two jobs

OO-413 wording for course element replacement workflow, openmeetings icon similar to VC course element

OO-377: map the reservations to the right roles, upgrade waiting list after a cancellation, better choice of templates, fix remove of reservations as coach/admin

no-jira: fix a unit test which fail randomly because Grizzly change its HtppSession during processing the request

OO-446: optimize versions management, don't copy several times the same file, file upload of forums, add excluded folders in bcroot as forum, scorm... don't versioned CPs, implements maintenance tools

OO-464: check if the file has a high probability to be a versions file, catch the error if it's not case

OO-460: make the spring xml configuration easier to configure with the profile function of spring 3.1

OO-457: refactor tmp folder in OpenOLAT, use the java.io.tmpdir for all temporary files, configuration for absolute path for the indexer, fix deletion of temporary files in some archives, move qtieditor from tmp