Rename debug.js in better.js

[jeromeetienne]

Thus the name speaks for itself !

[jeromeetienne]

Better.js - for a better javascript in javascript

Sounds good ;)

[jeromeetienne]

Use Bjs as short prefix

[jeromeetienne]

Put betterjs examples in its own dir

[jeromeetienne]

• better.js build contains all core lib and all helpers
• /src is core libs
• /examples/helpers/

[jeromeetienne]

Done

[jeromeetienne]

done