Implements AutoRouter
Implements Autorouter (still buggy)
Merge branch 'master' of https://github.com/webgme/webgme
Merge branch 'master' of https://github.com/webgme/webgme
First check in of ported over Autorouter from old GME
Fixed bugs related to port creation issue with single point ports and gridsize inflexibility.
Fixed infinite loop caused by specific layouts
Fixed bug in calculating blocks in certain arrangements
Merge remote-tracking branch 'origin/autorouter_port'

Conflicts:
	client/js/Widgets/DiagramDesigner/ConnectionRouteManager3.js