or test session (changes are done in QtiWorks 1.0.8)

no-jira: update some plugins in pom, fix some compile issues with Java 10, fix memory renderer if run with Java 10, remove unused dialect property in olat.local.properties for tests

OO-3265: use a different drag and drop library (dragula), fix double save issue and javascript errors

no-jira: update qtiworks version to 1.0.6 (only changes is using our own jacomax which allow to use Maxima 5.41 on Mac)

OO-3055: enhance REST documentation for document pool, implement back button in document pool administration and taxonomy administration

no-jira: add selenium test for some settings of the lecture module, use the arquillian selenium test suite to make only once the WAR file for all tests...

OO-3055, OO-3047: implementation of taxonomy module with new site, full text search, webdav access, REST API...