Handle /optiflow and /linedance requests in app.jsand create an optiFlowTrack state which is initialized to true for testing.
Update router to include optiflow and linedance routes
Bugfix -- navigator.getUserMedia now requires a third argument (a Chrome error is thrown otherwise)
Bugfix -- navigator.getUserMedia requires 3 args
Detect optical flow data from client webcam using oflow and send to server via a Socket.io connection
Include oflow in the optiflow page for client-side optical flow detection
Set up an alternate visualization page (linedance)
Update .gitignore
Add linedance styles
Add linedance view
Throttle calls to circle resizing function
Adjust circle transition duration and minimum size
Added filter to optiflow.js, corrected a few semicolons, and attempted to make a key function for linedance.js
Refactored to use browsers .filter method
saving progress
Filter optical flow data to every fourth data point.
Merge pull request #4 from strixcuriosus/opticalFlow-newFilteredData

Filter optical flow data to every fourth data point.
Basic keyfunction working
changed effects a bit, lowered throttle time and increased oflow data points
Refactored to use update-enter pattern instead of enter-remove