Detect whether history.pushState update location

Detect whether history.pushState update location correctly rather then
relying on browser userAgent string.
Angularjs and Cucumberjs integration

Allow describe blocks to be created and closed by the called (new method Describe start).  Also added a description to the describe block.

DescribeStart is now no longer exposed and instead three CucumberStyle functions are made available:
- FeatureStart
- ScenarioStart
- SpecStart

- fix HtmlSpec.js spec ( Nish @fc16654858aead72cfd9271fe0fcafc3fa0d9103 )
Bootstrap: Hold element reference for use in later actions
Merge pull request #8 from marcfallowsbb/angularTag_v1.1.5-alpha

Angular tag v1.1.5 alpha
feat(scenario): added ability to set decorators

Extended application.navigateTo to support registering decorators during
the NG_DEFER_BOOTSTRAP!
Added application.addDecorators and an addDecorators DSL to allow decorators to be registered during tests
Merge pull request #11 from candersony/scenario_decorators

feat(scenario): added ability to set decorators