nicer node example and 'not found' support
added node.js interface
Merge commit 'isaacs/master'
whoops, that should never have been in there.
Remove the mixin(sys), and throw an Error rather than a string.
Add package.json so that sherpa may be installed.
whoops. stray problems.
full regex support for request keys
basic request method searching
now with specs
added arbitrary regex support, generation support for regexes