mod_jedi: buggy async
Revert "mod_jedi: buggy async"

This reverts commit 2cfa826c12fdf6fcd7657f17bf522264724e8497.
Revert "mod_jedi: asynchronized, incomplete"

This reverts commit 6bda11e01092383821242745f22bab5477885e4a.
Revert "call Gdk.thread_init and Gtk.init"

This reverts commit ec1e4b077da44c9d7694f97a3ea0e0f3ed47c882.