changed link in submenu to broadcasts
Merge branch 'master' into make-broadcasts-public
Merge branch 'master' into make-broadcasts-public
corrected broadcast route
cleaned broadcast/show view
removed broadcasts controller from deprecated admin views
added first get broadcast things
added permitted_params for broadcast->show
added methods to get broadcasts
some frontend-foo
mockup to output
Merge branch 'master' into make-broadcasts-public
removed not needed test for admin/broadcast/show
Merge pull request #238 from koelncampus/make-broadcasts-public

[WIP] Make broadcasts public (/Programm/[broadcast_format])