OO-449 remove old unused property
OO-578 fix missing mp4 icons in normal size and streamline the ions definition to match the large icons style
OO-533: embbed QTI 1.2 editor in the question pool
no-jira: instant update of the menu tree after changes in the tools (to make Joel happy)
OO-533: lot of small fixes
Merge OpenOLAT default branch to OpenOLAT 9.0a with 7231c1344d1aa7b6306c334885c3b4cf841e87ee
no-jira: index jms queue for JBossAS
OO-533: index content, implement remove button from pool/list/groups, implements pool admin role...
OO-533: in details implements list of pools, groups and authors, list rename and delete, imports question item in QTI 1.2 editor...
OO-533: fix ordering issues, fix search button in flexi table
OO-533: OO-533: implements export WTI editor to pool, edition of taxonomy level, first draft of "export as a test",  fix some js issues, pack some external CSS files in a one relative small one (10k)...
OO-533: export/import with materials, fix small issues and wording
OO-531: fix delayed info message, recompile js css, better javascript formatting of the calendar
OO-536: export/import with materials as OpenOLAT test, fix small issues
OO-536: customize cols for flexi tables, fix issue with callout and choice
OO-536: fix small issues (RS on alien question)
CL-220: add missing update SQL, retrieve the AC informations as batch (Oracle doesn't like in(...) statement with more than 1000 keys)
CL-220: retrieve the course infos for groups as batch (Oracle doesn't like in(...) statement with more than 1000 keys)
non-jira: stray bom in sql script
merge