Interactivity Added

-Interaction Manager added to pixi.js to enable mouse and touch
interactivity.

- Interactive example added to examples folder

- docs updated

- build file updated
Update README.md
Update README.md
Update README.md
Removed merge conflict tags from Detector
Merge pull request #15 from ewdicus/master

Removed some merge conflict tags from Detector.js
Build a non-minified version, document build process
Add mime type override to json request
Check method exists before calling
Merge pull request #18 from Nibbler999/spritesheet-mime

Add mime type override to json request
target property added to PIXI.InteractiveData

docs updated to reflect change
Added Cross Origin Resource Sharing support.
Idiomatic JavaScript

Also remove executable bit from LICENSE.
scope issue for setInteractive

fixed a scope issue in the setInteractive function.
Merge pull request #20 from Ateoto/feature-cors

Added Cross Origin Resource Sharing support.
Merge pull request #22 from mvasilkov/js-idiomatic

Idiomatic JavaScript
Merge pull request #17 from Nibbler999/build

Build a non-minified version, document build process
mouseup bug fix

mouseup was returning the mousedown target
Issue Fixes

- fixed issue of cached images causing the assetloader to not call
onComplete
- Added check to Texture.setFrame to ensure frame is smaller than the
images size
Update README.md