Optimized me.Rect constructor (this makes TMX map loading roughly 2x faster!).
[#507] Remove Object.prototype.mixin, as it creates a compatibility issue with other libraries (notably socket.io)

- This method is not used anywhere in melonJS core.
- keep melonJS lightweight! [#212]
[#507] Update CHANGELOG
CHANGELOG: fix some old typos.

Conflicts:
	CHANGELOG
Normalized the CHANGELOG
Fixed a space
Merge pull request #509 from mik01aj/1.0-master

Optimized me.Rect constructor
Merge pull request #511 from aaschmitz/1.0.x

Normalized the CHANGELOG
Sync'ed with the last 1.0.1 branch
Remove unused `grunt-contrib-nodeunit`
[#515] Fix audio callback

- REQUIRES A NEW NPM MODULE
- Run `npm install` or you will get an error when running grunt
- Adds audio tests (only available in the "REAL BROWSER" test mode)
- Adds a new return value to `me.audio.init()` for error handling
Conditionally disable the failing test on PhantomJS
Reset audio formats after individual format load tests complete.
Normalize spec file names
[#515] :bug: Apply CocoonJS workaround by adding a new `oncreate` callback for `me.audio.play()`
[515] :see_no_evil: Fix incorrect callback check
:construction_worker: Travis automatically uploads builds to S3.
:construction_worker: Fix bucket name for uploads
Remove BitDeli badge, because it's broken and deprecated.

- Giant orange warning message on their website:
  "Service disruption: GitHub has recently changed the way images are served in readmes. This has seriously limited our traffic analytics features for repositories."
- They haven't even responded to my support request on Twitter, which seems to be the only way to contact them:
  https://twitter.com/kodewerx/status/468938537174585345
Update README

- Move `Using melonJS` to the top, where it belongs!
- Add `WIP Builds` section with a link to Travis-CI artifacts