Add missing methods and use them where applicable.
Merge branch 'bs-versions' into bs-remove-domhelper
Add specs for createStyle and loadScript.
Add DomHelper missing specs.
Rename FontWatcher.prototype.watch to FontWatcher.prototype.watchFonts so as not to conflict with the Firefox Object.prototype.watch method.
Use the internal document reference instead of the global one in DomHelper.prototype.whenBodyExists.
Merge branch 'master' into bs-remove-domhelper
Merge branch 'master' into bs-no-watch
Merge branch 'master' into bs-no-watch
Merge branch 'master' into bs-remove-domhelper
Merge pull request #123 from typekit/bs-remove-domhelper

Add methods to DomHelper
Merge pull request #130 from typekit/bs-no-watch

Rename FontWatcher.prototype.watch to FontWatcher.prototype.watchFonts
Merge branch 'master' into bs-move-modules