Merge pull request #15 from usmonster/master

Updates getComputedStyle polyfill and all submodules
v1.1.1 with updated classList shim
cleaned up whitespace
rename component.json to bower.json
version bump
version bump to 1.2.0 with new submodules (es5-shim, and getComputedStyle)
getPropertyValue validation

Prevent access from getPropertyValue to functions or other possible CSSStyleDeclaration properties
Validate item() method of CSSStyleDeclaration

Ensure CSSStyleDeclaration is converted to an integer (and thus prevented from accessing functions or other properties). (At least Mozilla does this conversion.)
Merge pull request #1 from brettz9/master

Validate item() method of CSSStyleDeclaration
Throw error if argument is undefined to item() or getPropertyValue()
Merge pull request #16 from brettz9/patch-1

getPropertyValue validation
getPropertyValue validation, thanks to @brettz9

And version bump to v1.2.1
Updates git module repo names