OO-1867: upgrade selenium and arquillian libraries to support Firefox 46 and update the tests to work with them

OO-1949: remove entryUrl and replace it with businessPath, don't process business path in dispatcher if the login interceptors are visible...

OO-1873: replace the listing of booking by a native query optimized for our standard setup, replace the .hbm.xml with annotations, add more fetching overall

no-jira: close the upgrader for 10.4, better error handling to take screenshots of selenium tests on error

no-jira: add a JUnit rule to take screenshot of the browser which make an error during a selenium test, hardened the popup to create feeds

no-jira: small selenium test to create and delete a business group, selenium to test concurrent editing of a course

no-jira: add selenium test for the direct deletion of user, remove empty info in the panel to create a business group, add the missing parameter of the uploaded by i18n key in different languages

OO-1770: beautify docx export for Pages and LibreOffice and lot more polish for the forum in general

OO-1770: make the selenium tests which use the collaboration tools more reliable, more unit tests for forum

OO-1770: remove the maven repository of codehaus, more unit tests for forum, hardened the closing of the info blue box, fix an issue with the blue box, fix an issue with AssessmentTest.bulkAssessment on PostgreSQL

OO-1635: do afterserver in finally, fix some issues in selenium, make some changes to stream line the gatling tests ...