added method to check if a user with the UUID is online
added 2 API routes that return JSON. They return all authentications for a given minecraft UUID. The online version also checks to see if the user is online in teamspeak too.
some simple docs for API
send unix timestamps instead of RFC2822
updated documentation
added API parts
Merge pull request #18 from Eluinhost/features/api

Simple API for checking minecraft UUIDs verified/online status