Correctly detect left-click on IE8, fixes #452.
fix($resolve): resolve factories from string names

$resolve now correctly executes factory functions when provided the name of the factory as a string.

Closes #449
Add support for component
Merge pull request #451 from littlebitselectronics/component-support

Component support
added absolute option to $state.href
Merge pull request #466 from timsly/absolute-href

added absolute option to $state.href