`copy` and `equals` methods for the Point object

VideoBaseTexture.baseTextureFromVideo not avaliable, so changed it to VideoBaseTexture.fromVideo

Do not require raf polyfill, but instead add it to bundle ...

- Also including new version of polyfill based on all references listed in header comment.
- Allowing browserfy to wrap and pass global reference

Merge pull request #1515 from drkibitz/feature/sourcemaps ...

Use gulp-sourcemaps and write maps for both debug and release

Use gulp-sourcemaps and write maps for both debug and release

Merge pull request #1513 from GoodBoyDigital/alvin/dev ...

Tidying up stuff :)

docs oversight, sorry

bump versions to v3.0.0-rc2 and rebuild

Tidying up some stuff

Merge pull request #1507 from GoodBoyDigital/alvin/dev ...

Tidied up the destroy methods and moved the ticker class

fixed paths

Moved the Ticker class to extras because it's only used by the MovieClip class

Added destroy methods and fixed sprite bug #1505

Merge pull request #1502 from GoodBoyDigital/alvin/dev ...

Moved the mesh folder to avoid the having to type pixi.extras.mesh.Mesh, plus tried getter-setters

Added getter setter to the deprecation so you can extend

Merge remote-tracking branch 'origin/dev' into dev

Moved the mesh folder to the root

added alpha to er.. alpha mask!

make new builds

update resource loader version

new dev builds

make font getter/setter consistent

use _style.fontName

fix the font name parsing

loader already passes baseUrl, don't need to do it in add

new dev builds

export a premade loader

bump loader version

fix #1501; move brfs to normal deps

res tweak for textures