display drugs and nodes in analysis network; display custom nodes like patients; TODO: node type is not passed on from group AND node style in analysis is not loaded correctly, falls back to default.+

test all algrotihms but KPM, connect found drugs in network proximity via shortest paths to seed nodes

unpack changes analysis result which contain input network; save complete configuration in backend in order to restore configuration when revisiting the page

layout fixed and working loading nodes and running analysis; still bug with displaying analysis result