Developer Meetings/20150217

To discuss

Revision of the TCL ModelDraw module implemented for Slicer 3 and how to set these tools in the Python Editor module in Slicer 4 (cf. http://slicer-devel.65872.n3.nabble.com/interactive-contour-editing-tp4032633.html) Latest Slicer3 ModelDraw.tcl source
Moving color nodes to a hidden mrml scene, only loading them in the main scene on-demand as described in this issue.