Added Plugins To WordPress.org
For some reason, you have to have the plugin uploaded to wordpress.org to be able for WordPress to check if it's out of date. Not sure why they couldn't let people add an update url in their plugin informations that WordPress would check. The only reason I can think of, without actually trying to figure out the real reason, is that all the plugins could be checked using a single request, instead of a request for each plugin. I don't really think they should automatically just send your plugin information to themselves without asking or having a way to opt out, but whatever.
Also, I'll post my GSoC proposals here in the next day or two