Added moving food as well as somewhat random movement for it. Probably
room for improvement.
Seperated functions for readibility. Perhaps not done yet.
Fixed some small programming style issues
Forgot to upload movingFood.jpg
Merge pull request #28 from jasontowens/movingFood

Added moving food as well as somewhat random movement for it. Probably
Merge pull request #29 from jasontowens/organization

Organization
Made food and people whitespace transparent. Mostly just to show that we
can do that for future images. JPG does not support transparency.
Changed score to increase more rapidly. Seems more interesting this way.
May change it back.
Merge pull request #30 from jasontowens/transparency

Made food and people white space transparent.
Merge pull request #31 from jasontowens/scoreChange

Changed score to increase more rapidly. Seems more interesting this way.
Merge branch 'master' into mainmenu

Conflicts:
	Snake.html