no-jira: set version numbers to 9.2
Merge OpenOLAT 9.0 to OpenOLAt default branch with 16dcfacbc391e11e4812a63ea75ea98566c37b8c
Added tag OpenOLAT 9.1.1 for changeset 84cd7c52893e
OO-798, OO-797, OO-796: update the webdav implementation based on Tomcat, make OpenOLAt work under root context, small refactoring of the dispatchers, push raw files dispatcher to its own servlet, implements Digest authentication...
no-jira: remove unused stuff, more generics and serial numbers
OO-797: use the right class for the unit tests
OO-797: remove unused stuff, test against Word
OO-797: fix unit test and selenium test, redirect /dmz to /dmz/, replace grizzly with undertow to have a Servlet 3.x compliant server for testing purposes, add more unit test to the WebDAV implementations
OO-857: check null in the method without assert exception, simply return false, no identity, no permission
OO-854: standard mode trigger an update of the different fields to an acceptable state
OO-859: filter answers with negative points in the list of correct answers
OO-858 refactor content.css styles, move stuff to where it belongs, improve tiny formatting menu
Merge OpenOLAT 9.1 to OpenOLAT default branch with 32b16c41110b860ddcb95fbb2e319a086279391a
OO-862 implement LDAP custom filters
OO-863 escape glossary output
OO-863 escape glossary output
Merge OpenOLAT91 to OpenOLAT default with 99372bd64b6936b4dadc1df138b4cf247e76a3c6
OO-861: upgrade requirement to JDK 1.7, add some 1.7 specific code and check if all our build chain works
OO-796: merge the WebDAV and the MetaInfo lock under the same umbrella
Merge with ed05a07268579b259a905d410c0ae192f296a33f