medicenter cleanup
mediacenter: readded functional test/docu
mediafile: try to get tags support work right
start working on static pages
start adding tests for the mediacenter module
statipages: more tests
Merge branch 'feature-315-kotti-cms-for-static-content_staticpages' of github.com:liqd/adhocracy into feature-315-kotti-cms-for-static-content_staticpages