added padding property to text style

merge #1476; refactor code into _renderCanvas to be consistent with webgl

Put most rendering code in _renderCanvas to match _renderWebGL

Moved the deprecation warnings to their own file, thanks @drkibitz for the suggestion

Added deprecation warnings

fix a typo

Tidying up a few bits of the API, created containsPoint alias, added lineHeight to text and fixed typo

massive jsdoc fixes

Merge pull request #1420 from serprex/fix-text-measure-text ...

Fix temp text fix

added resolution property to text

Fix temp text fix

fix needsUpdate to be just an update method

minor org changes; add needsUpdate to texture in updateTexture

For some reason I forgot to fix the remaining this.style references half way through. Oops

Doc _style/_text, access directly internally

Update extras to use texture setter, update Text to use getter/setter for style/text

More updates ...

changed function to objectRenderer instead of objectRendererer
Removed renderTilingSprite from Sprite Renderer

regex replace braces to newline

merge #1334, fix incorrect sin/cos usage

fix up more extras, graphics, and text with new render methods

initial move to new module folders

tons of jshint and typo fixes

run clena on text

Initial Reorganization ...

This commit was the first to start the rewrite of PIXI

1. Removes meta files not necessary to be in the core repo (docs,
examples, random trim/ folder, etc)
2. Rewrite grunt workflow to be gulp
3. Setup testing and browserify tasks to prepare for code rewrite
4. Trim trailing space from the readme