Merge pull request #2 from pixelmaid/jrb/build

remove bootstrap-slider, use CDN resources for common libraries
fixed slider settings for polygon points
adjusted sliders to update on input rather than change
brought back in debugging in instance
updating relative positioning for pathNode
fixed point selection and movement on rotated paths
fixed follow path copy error, removed debug graphics
adjusted layout to have canvas fill browser window
updated README
fixed typo in README
modified index
updating save method
WIP
WIP 2