f56c22153a0a43c28f13b2101a9da4212d7390ee
only try to set dataset if model responds to such
fb83c36efc1f4c5febc04b48d466444638544aac
removing requires and includes for deleted helpers
f1a03cd05bdbd833c1d4d4edd514759a18d5207b
fix simple layer loading of Mapping; bug in MVC resources methods
67250c9779f8e9f0c098209463907f78e1d5cfc0
cleanup helpers