Fixes & changes for #782 (Circle and Ellipse are implemented and/or documented wrong in a few places)

tidied up documentation on Point class ...

Added docs for method set, and fixed Matrix docs to stop methods spilling
into Point docs.

Strip and Rope now working again ...

added rope example
minor tweaks

Doc tweak for Circle

Docs, examples again, test folder, removeAll func

Fixed Ellipse contains function

Remove all references to mat3 or mat4

fixed render texture issue and jshinted code

replaced matrix

Typos and Started tackling the WebGL, and tests

Fixed, finally adapted to the dev branch

English fixes

Added Sprite Batch ...

Added new Sprite Batch for fast rendering - pushes transforms to the GPU
Added setAttribs function to manage VertexAttribArrays in webGL
Modified Point.set function

Fixed issue with set Point ...

no if only one param is passed x and y are both set to it

Added set function to Point

Added getLocalBounds function to displayObject ...

added a constant identitiy matrix constant to PIXI

a million and one jshint fixes

Merge #302 from @drkibitz, and fix conflicts

Squashed commit of the following (jshint): ...

commit 09d68fb
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Tue Sep 10 13:14:22 2013 -0700

    ignore W069 just in 4 methods

commit 931afab
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Tue Sep 10 13:14:03 2013 -0700

    fix for warning W055

commit 43ad62a
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Tue Sep 10 13:13:46 2013 -0700

    rename HEXtoRGB to hex2rgb

commit adc2a1e
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Tue Sep 10 13:13:02 2013 -0700

    Changed some jshint settings

commit 0d8eb1e
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Sun Sep 1 16:16:53 2013 -0700

    unittest-refactor branch compatible jshint setup

commit 3e91e79
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Sun Sep 1 11:15:34 2013 -0700

    Final progress, jshint passed

commit c0f3750
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Sun Sep 1 10:31:36 2013 -0700

    More progress

commit b211894
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Sun Sep 1 02:38:10 2013 -0700

    jshint progress

Squashed commit of the following (unittest-refactor): ...

commit 9887e45
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Tue Sep 3 10:54:13 2013 -0700

    FIX: Ellipse getBounds method is not static

commit b3b359a
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Tue Sep 3 10:53:41 2013 -0700

    More unit testing

commit dafbd1d
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Sun Sep 1 16:04:29 2013 -0700

    Remove unused karma plugin

commit 43209bf
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Sun Sep 1 15:28:21 2013 -0700

    Add Travis CI status image to README

commit 2e38ba3
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Sun Sep 1 15:16:54 2013 -0700

    typo

commit b889803
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Sun Sep 1 15:13:33 2013 -0700

    Lint test files, jsthint:test is now part of the test task

commit ea414dd
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Sun Sep 1 15:11:50 2013 -0700

    Make all boilerplate tests, and an actual start to writing some real tests

commit 9e09c87
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Sun Sep 1 14:37:51 2013 -0700

    Add back serving png files, convert to spaces

commit b45b165
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Sun Sep 1 00:55:57 2013 -0700

    Comment out functional tests for now

commit 3a350bf
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Sat Aug 31 23:53:35 2013 -0700

    Removed quint, added karma, added resemble.js, refactored unit tests for mocha, added first example visual test

    run with:
    grunt travis

    You should see a brewer open and eventually see the spinning bunny. Then in the terminal, you should see the tests running where it matches frames 30, 60, and 90.

    Conflicts:
    	package.json

commit ac4c6de
Author: Dr. Kibitz <info@drkibitz.com>
Date:   Sat Aug 31 23:33:23 2013 -0700

    Remove trailing whitespace

Remove trailing whitespace

Small documentation fixes from PR #276

[DOC] Small changes ...

* fix wrong param description
* add comment for constructor assignment (as in Point, Rectangle ...)

[DOC] Small changes ...

* add comment for constructor assignment (as in Point, Rectangle ...)

Fix typo in comment, closes #275

consider points on the edge 'inside'

move constructor property to prototype, fixes #189

Merge branch 'dev' of https://github.com/GoodBoyDigital/pixi.js into dev ...

Conflicts: src/pixi/textures/RenderTexture.js
Updated example for render texture

Minor updates and bug fixes ...

Added new Matrix functions
Added resize function to renderTexture
Fixed RenderTexture Mask bug

minor clean up based on feedback