first look at connectionLine drag function
second fix for connection moving
changed getmodID function to return a list rather than have 2 functions
Merge remote-tracking branch 'upstream/master' into benDragDrop
changes before boost error
changes before boost error
connection should only select when mouse pressed now
fixed the ctrl+drag bug on connections
Removing boost directory again so that it is ignored properly by git.
menuOpen bool initialized properly to false. placeHoldingColor set to use fromPort color
Merge pull request #520 from benjaminlarson/benDragDrop

Ben drag drop - change color for connections/move connection and module pair. Closes #225