Move img out of src
Remove copy task for img
Use relative path to mock data
Merge branch 'node' into gh-pages

Conflicts:
	dist/img/bike.png
	dist/img/directions.png
	dist/img/logo.png
	dist/img/map-bike.png
	dist/img/map-walk.png
	dist/img/start-bike.png
	dist/img/start-walk.png
	dist/img/stop-bike.png
	dist/img/stop-walk.png
	dist/img/walk.png
	dist/img/watch.png
	img/bike.png
	img/directions.png
	img/logo.png
	img/map-bike.png
	img/map-walk.png
	img/start-bike.png
	img/start-walk.png
	img/stop-bike.png
	img/stop-walk.png
	img/walk.png
	img/watch.png
	src/img/bike.png
	src/img/directions.png
	src/img/logo.png
	src/img/map-bike.png
	src/img/map-walk.png
	src/img/start-bike.png
	src/img/start-walk.png
	src/img/stop-bike.png
	src/img/stop-walk.png
	src/img/walk.png
	src/img/watch.png