err this images should be in SVN re #4312

git-svn-id: svn://develop.studip.de/studip/trunk@30042 c5b85792-5220-0410-ad23-ed5b6b8ad999
additional images for new sidebar design re #4312

git-svn-id: svn://develop.studip.de/studip/trunk@30043 c5b85792-5220-0410-ad23-ed5b6b8ad999
removed the old black and white images re #4312

git-svn-id: svn://develop.studip.de/studip/trunk@30044 c5b85792-5220-0410-ad23-ed5b6b8ad999
changed infobox images to new sidebar image system re #4312

git-svn-id: svn://develop.studip.de/studip/trunk@30045 c5b85792-5220-0410-ad23-ed5b6b8ad999