Added super basic support for file uploads
Small fix to allow for username-only HTTP basic auth
Fixed issue with OPTIONS calls not sending back the Access-Control-Allow-Methods header
Merge pull request #104 from spmason/options-methods-fix

Fixed issue with OPTIONS calls not sending back the Access-Control-Allow...
Merge pull request #103 from ab500/master

Two small changes to enable new features
support socketPath in clients
link api not handling sprintf correctly
Version bump (with lint/test cleanup after pull requests)
Require node 0.7 compatible version of http-signature
auditLogger optionally logs request/response bodies
Default to keep-alive for HTTP 1.1 requests, as opposed to Connection: close (related to #107)
GH-108 Server missing listening event
GH-109 routes not honoring RegExp flags
GH-107 Performance improvements
Add content-length as soon as we have it
Some cleanup after previous refactor
adds emitting of "expectContinue"

before res.writeContinue checks for listeners, and emit if any are set.

allows users to handle expect 100 client requests and conditionally either writeContinue or handle response using restify's serverRequest (to obtain route params) instead of node's http serverRequest.
Merge pull request #110 from pbouzakis/expectContinue

adds emitting of "expectContinue"
Missing etag header in res.send
Annoying undefined in client logger