Simple .info file fixes

According to the .info files guidelines, a module shouldn't specific a package unless it's part of a larger class of modules (ex. og_actions is inherently an "Organic Groups" module). Also, the version should be "$Name$" so that CVS clients can parse it (note that the Drupal.org packaging scripts will automatically add the proper version string for tarballs that are downloaded).

So this patch removes the package line and changes version to $Name$.