Updated dependencies to latest version. Fixed some inssues that arose when doing that
Merge branch 'master' of github.com:raml-org/raml-js-parser into update_dependencies

Conflicts:
	dist/raml-parser.js
	dist/raml-parser.min.js
	test/specs/parser.js
Merge pull request #76 from raml-org/update_dependencies

Update dependencies