Initial commit for repse.com
Added facility to use X-Nonce parameter rather than header, to allow browsers to interact securely
Added multipart post, allowing multiple file upload (tested with plupload from moxiecode)
Reject excessive parameter lengths to mitigate DOS issue
Use EM deferred response, since most code is blocking the EM reactor loop. This provides a threaded mode which is more suitable for most non-EM coded gems