* Limit recently_activated to the site dashboard, and properly remove bulk-activated plugins from the array.
* Remove code used from before the network admin, such as the unused 'network' plugin_status.
* Don't try to deactivate a plugin already deactivated.
* Use more specific caps (manage_network_plugins) rather than is_super_admin().
git-svn-id: https://develop.svn.wordpress.org/trunk@20525 602fd350-edb4-49c9-b593-d223f7449a82