Updated Modules (markdown)
added node-imager module to the list of modules
Adding messenger.js to the RPC section.
updated url for barista (router)
Fixed broken link to "directory" module by tblobaum
Added reference to node-bosh-xmpp-client.
Added ws-rpc.
Add numpad
added connect-http-signature
Added Mongorito and Memcacher.
Added ws-flash-client.
Making the xml2object module appear under the sax-js since it is based off sax-js.
Adding the node-xml2object module.
Add library