profile: fixed bug when opening evaluations (which led to an erroneous url), re #3130

git-svn-id: svn://develop.studip.de/studip/trunk@25236 c5b85792-5220-0410-ad23-ed5b6b8ad999
removed cssClassSwitcher (and tidied up a bit), re #2609

git-svn-id: svn://develop.studip.de/studip/trunk@25237 c5b85792-5220-0410-ad23-ed5b6b8ad999