Add Addressable::Template (RFC 6570) support to RequestPattern
Params support for Addressable::Template is not implemented
If query is set via WebMock, then validate it with WebMock, ignoring the query part of the Adressable::Template
Update README.md with RFC 6570 notes
Merge branch 'master' into addressable

Conflicts:
	README.md
Fix text [ci_skip]
Merge branch 'master' of github.com:bblimke/webmock into addressable

Conflicts:
	README.md
Merge pull request #334 from maxlinc/addressable

RFC 6570 (URI Template) support for URIPattern