Update .gitignore
Add linedance styles
Add linedance view
Throttle calls to circle resizing function
Merge remote-tracking branch 'origin/opticalFlow' into clmtrackr-inputnode
Merged with optiflow branch
some optical flow numbers in, ready to merge
some redundant additions... I was making faceoff.stuff to replace files I thought I'd lost, but I found them again in grid.stuff