Adding a check for HTTP_CONTENT_MD5 in the ActionController driver for the MD5 hash
Merge pull request #11 from jlwebster/master

Added check for HTTP_CONTENT_MD5 in the ActionController driver
Merge pull request #9 from hellvinz/master

signed requests should not be authentic more that 15 minutes after having been signed
Bumped version
Added Rack::Request support
Changed Time.current to Time.now for non-Rails support
Added headers tests
Removed the rack constant. Since it\'s a special case, just keep it as a string.
Merge pull request #12 from destroytoday/master

Added driver support for Rack::Request
Bumped to version 1.0.2