first look at connectionLine drag function
Async port machinery
Add a third module
Remove commented code
Add check for file extension (#443)
second fix for connection moving
Async port on ViewScene works
Favorite tree item
Move typedefs
Fix test code
Delete line
changed getmodID function to return a list rather than have 2 functions
Merge remote-tracking branch 'upstream/master' into benDragDrop
Merge branch 'master' into asyncPort
changes before boost error
changes before boost error
Fix case
Add PortId to asyncExecute, and hook up port removal to ViewScene clearing
Add log statements
Clean up. Closes #439