defined bower components
added bower components to gitignore
added codekit config to gitignore
added generated js files to gitignore
added index file and set up requirejs
added canvas element and paint function tp paint canvas background
added functions for creating and painting the snake
added food creating and painting
added init function
added game loop
added snake movement
added keyboard event to change snakes direction
snake can eat the food
score is displayed on screen
collision detection against walls
collision detection against snake
improved README
Merge branch 'release/v1.0'