Update engine.js
change orientation
Update index.html
Update engine.js
Update index.html
Update engine.js
Update engine.js
Update engine.js
Update index.html
Update index.html
Update README.md
Update index.html
Update engine.js
pls work
Merge branch 'gh-pages' of https://github.com/Numaer/BetaBird into gh-pages

Conflicts:
	engine.js
	index.html