Put links below nodes
Started new collar viz
Just parsing projects and participants for now
Drawing projects
Added collaborators
Fixed collaborator spelling
Linking collaborators
Collaborator labels
Messy circle layout
Colored links
Added layers for nodes and groups
Changed projects to squares
Squized the network graph
Listing collaborator projects
Animating collaborator projects
Starting to reuse graph
Working transitions but still confusing.
Panning navigation
Added second ring around academic institutions
Renamed collabGrid to collabTree