Merge pull request #22 from salarkhan/mobile-ui

Mobile ui
add second point light
Merge branch 'master' of https://github.com/salarkhan/trippin-balls into lighting
Merge pull request #24 from salarkhan/lighting

Lighting
fixed background and centered maze
Merge pull request #25 from salarkhan/css

fixed background and centered maze
fix depth of box 2
Merge branch 'master' of https://github.com/salarkhan/trippin-balls into play-field-fix
Merge pull request #26 from salarkhan/play-field-fix

Play field fix
add email prompt
Merge pull request #27 from salarkhan/add-email-prompt

add email prompt