gui/pipeline_view.py:
gui/pipeline_view.py:

	New drawing algorithm which is slightly faster and hopefully nicer in the presence of "inverted" connections (ones that go from modules further down the canvas to modules up the canvas)

	replaced QGraphicsConnectionItem with a new one.

	You can compare both connections by setting the variable __old_connection in line 222.

VisTrails/VisTrails,minesense/VisTrails,Nikea/VisTrails,VisTrails/VisTrails,minesense/VisTrails,celiafish/VisTrails,minesense/VisTrails,Nikea/VisTrails,celiafish/VisTrails,hjanime/VisTrails,hjanime/VisTrails,minesense/VisTrails,minesense/VisTrails,hjanime/VisTrails,VisTrails/VisTrails,hjanime/VisTrails,hjanime/VisTrails,Nikea/VisTrails,celiafish/VisTrails,celiafish/VisTrails,VisTrails/VisTrails,Nikea/VisTrails,VisTrails/VisTrails