first step with Bootstrap 3
start porting the Doc UI
started graph display
first poc of graph
added other config properties
added circular menu
Merge branch 'master' into 2.0
in/out render
finished menu on nodes
aside contextual non modal UI
create edge UI
started edge menu
edge menu completed
edge remove + start legend
fixed bug on edge delete
edge more UI
started icon selector
graph almost completed
modified bower
merge with master