Backed out commit:bef05e1, it breaks stuff
Backed out commit:bef05e1, it breaks stuff

We need to set up the sorters in script-loading-finished since they
rely on catching the after-reload event for their setup.
cp-editor-loaded however comes *after* after-reload, so that's too late.

ZeitOnline/zeit.content.cp,ZeitOnline/zeit.content.cp