Blender Git Loki

Simpledeform origin is no longer attache to parent by default
That was due to a current limitation on dag system.. that leads to cyclic dependencies.

So now you can attach the origin of a simpledeform to an empty and mark whether its
affected by the relative position of empty or the global one.

brecht found a workarround to solve the cyclic dependency by
using a parent of both the mesh and the control empty:

empty_parent
|
|-> empty controlling simpledeform
|-> mesh with simpledeform modifier