Fixed Blender 2.66 exporter to export multiple actions. Credit to kontan on this one.
Support removeEventListener inside event handler

Support the following (and similar) use-case:

```javascript
var object = new THREE.Object3D()
var doOnce = function() {
// do something
object.removeEventListener("foo",doOnce);
}
object.addEventListener("foo", doOnce);
```
Fixed a comment typo in PointerLockControls.js
CanvasRenderer/WebGLRenderer: Support for cases were setSize() is not called. See #2835.
Updated builds.
Simplified sprites example.
added change event on mouse out/up
use XMLHTTPRequest2 if available to fix IE11 errors with overrideMimeType
added support for parsing ArrayBuffer from XHR2 response
merget upstream
changed handles to lines
Fixed editing cylinder radial segments (fixed typo)
changed readByte() and readString() to read from Uint8Array returned by xhr2
replaced use of overrideMimeType xhr request with xhr2 request
fixed snaping
Merge branch 'ie11-ctmloader-xhr2' of https://github.com/MSOpenTech/three.js into dev
Merge branch 'patch-1' of https://github.com/DouglasHeriot/three.js into dev
Updated BabylonLoader.
added .addAttribute() method to bufferGeometry & updated examples
fixed examples to use three.min version