These URI schemas are supported:
- http://google.com/file.raml
- user:password@https://google.com/file.raml
- file:///tmp/temp.raml
- classpath://guru/nidi/ramltester/simple.raml
- token@github://nidi3/raml-tester/src/test/resources/simple.raml
- user:password@apiportal://test.raml
TODO - apidesigner://