Add repeat preference, remove rotation preference
Add repeat preference, remove rotation preference

git-svn-id: 0a6f2aeebe3a339de06b6162ef5a6b6b6e2abc00@32 b8d320ad-ce4d-463a-8333-51e6c77ad906

zyjiang08/servestream,yomguy/servestream,milaq/ServeStream,milaq/ServeStream,milaq/ServeStream,yomguy/servestream,milaq/ServeStream,milaq/ServeStream,zyjiang08/servestream,yomguy/servestream,yomguy/servestream,zyjiang08/servestream,yomguy/servestream,zyjiang08/servestream,zyjiang08/servestream