pothos-gui: work on switch to qgraphics
pothos-gui: bringing back functionality
pothos-gui: continued bringing back functionality
pothos-gui: simplify selection with shape()
pothos-gui: more changes to point translation
pothos-gui: put back the autoscroll + misc
pothos-gui: zvalue changes and selection tweaks
pothos-gui: cleanup more with rubberband drag
pothos-gui: tweaks to QGraphicsScene setup
pothos-gui: fix paste position for GraphEditor
pothos-gui: restore debug visuals
pothos-gui: graph draw simplify selection state logic
pothos-gui: additional cleanup tweaks
pothos-gui: init scroll position on graphics view
Merge branch 'qgraphics_work'
pothos-library: windows SharedBuffer size 0 fix