Item12713: fixed default settings


git-svn-id: http://svn.foswiki.org/trunk@17245 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item12713: 

   * separate customato theme into a base and a color css
   * fixes for non-desktop media




git-svn-id: http://svn.foswiki.org/trunk@17246 0b4bb1d4-4e5a-0410-9cc4-b2b747904278