Filter home screen on selected media folder.

git-svn-id: svn://svn.code.sf.net/p/subsonic/code/trunk@4189 104adb81-38d2-4886-885e-82898e39ce25
Filter home screen on selected media folder.

git-svn-id: svn://svn.code.sf.net/p/subsonic/code/trunk@4190 104adb81-38d2-4886-885e-82898e39ce25