Add space bar

pressing space bar instantly drops block to lowest available point

revised css to remove extra space on the game canvas
Merge pull request #15 from woolly-bear-caterpillars-2014/spacebar

Add space bar functionality
created new folder for rails app
Merge branch 'master' of https://github.com/woolly-bear-caterpillars-2014/Tetroggleable
launching to heroku config.serve_static_assets = false
modified environment/production.rb

config.serve_state_assets = true
config.assets.compile = true
modified environment/development.rb

commented out config.serve_static_assets = false
 changed html canvas width to fix gameplay
fix merge conflict