Changes
Merge branch 'dev' of https://github.com/runjumpdev/moonshot into dev

Conflicts:
	source/package.json
New images
Corrects dude sprite positions, grass doubled in resolution. Adds background color. Introduces bug with white flashes during transitions.
Merge branch 'dev' of https://github.com/runjumpdev/moonshot into dev

Conflicts:
	source/images/dude.svg
	source/images/grass.svg
	source/images/horsie.svg
Adds lots of assets. Sprites for horse run/jump, barrel, bourbon flow, and a really sparse skyline