added option to toggle between sliders and number fields and fixed wrong default values for perspective origin
working implementation of gulp and browserify added. Code now easily shared between backend and frontend
imported modules by attaching them to the window scope
changed slider to match available heatmap data range
Merge branch 'master' of https://github.com/jeshuamaxey/darts
merged into browserify branch and resolved all conflicts
improved the table of clicks
added and undo click feature to data recorded