Blender Git Loki

2.5

Small fix: in the ghost part of WM event handling, a function was
setting 'active subwindow' and registering headers to be drawn active
for this or not. It should be nicely inside the handler queue, so
it doesnt get executed on modal window-handlers.

(This solves flashing area headers while dragging area edges)

Still needed to resolve how screen handling goes... via handlers
with operators? On my list to keep track of. :)