Added initial functionality for pulling meta-data out of a helmsman definition.
Converted tree URIs to use the same URI path format as our new uri namespace.
We will be using this for navigation as well, so it made sense to keep uri handling consistent.
Added middleware for adding meta data to the ring request.
 - Adds the :helmsman key in the request map.
Updated the readme to be a little more up to date.
Update: Fixed some markdown issues in readme.
Bumped version 0.1.3.
Added a snip-it of code to the README.md.
Added :resources and :files directives to helmsman. These behave *exactly* the same as compojure.route/resources and files.
Added a test file to test the above to made sure that it worked.
Bumping version after successful addition the helmsman definition API.