I created a new repository plugin. I modified the wikimedia to point to my own personal mediawiki install. I changed every instance of wikimedia to personalwiki and I changed the url to be my own personal mediawiki install. But when I select "file picker" in an edit box, I don't see personalwiki as one of the options.
Does it matter if I am using Atto or Tinymce? I had changed my editor to tinymce, because the outline feature of Atto does not work correctly.