Google must be feeling generous: it donated Sky Map to undeserving armchair astronomers and it's letting the great unwashed get at its App Inventor development platform. The software toolset was cooked up in partnership with MIT: a web-based interface that lets anyone build Android apps without getting elbows-deep in code. Those Massachusetts king-geeks won't be accepting submissions just yet, however: it's still got to work out how it's going to deploy the public se