title: BuildFire: Cant add plugin to shared app, nor can remove it from Plugin Manager
body: <p>Two questions here. I've created a plugin for a co-worker and have permission to their app, but I can't add the plugin to their app as it doesn't appear in the list, but it does show in the list for my directly owned apps. Is there any way to to allow this?</p>
  <p>Second, we decided that I'll just have him upload the plugin and add it to the app that way, but it sees the plugin already exists (likely because I uploaded it in my account.) But there doesn't seem to be any way to remove any plugins you upload to the Plugin Manager. So how do we remove it?</p>