Making swarmenginelib-nacl an extension, which currently makes the most sense given all the ins and outs of Chrome. (I have verified that we could technically make it a PNaCl app and as such avoid the app store altogether, but alas such apps are not allowed to use the socket API.) I'm currently working on the manifest file and have made it just past allocating storage. Next up is setting socket permissions and issuing all necessary initialization calls.