Refactoring; added comments, api version, and better Swagger 1.2 compat.
Refactor key translations so route.accepts & route.returns can use it.
Allow easy setting of accessToken in explorer UI.
Restore existing styles. TODO extract overrides instead of replacing styles wholesale
Fix missing strong-remoting devDependency
Merge branch 'feature/swagger1.2' of github.com:STRML/loopback-explorer into STRML-feature/swagger1.2

Conflicts:
	lib/swagger.js