version bump to 0.9.4, added @pvmeerbe to contributors

release v0.9.3

release v0.9.2

Merge pull request #37 from gamache/link-headers-and-get-response

added Link#headers and get_response, post_response, etc.

removed flaky travis builds for now

fixed digest/md5 bug; version bump to 0.2.4

version bump to 0.2.3

version bump to 0.2.2

version bump

yard links