graph group tweaks
drag group by name
pan and scale to fit once on load
DRY min max
refactor app from utils, autofit without flash
refactor app from utils
fit and center
node context menu stub
context css and icon
delete node from context
bigger min scale
don't drag from node context menu delete, so you can drag off to cancel
node context ports showing up
clicklet icon in node context menu
moving context ports
Merge remote-tracking branch 'forresto/gh-pages' into gh-pages

Conflicts:
	react/photobooth.json.js
	react/the-graph-graph.js
minor fix to kieler interface