Ok. I added all those features to the road-map on GitHub.
They are all staged for 1.0 the latest but I think most of these smaller features will arrive in 0.5.
Those are the most difficult things I have to fix for 0.4 to arrive.
Here are all planned features for 1.0: https://github.com/Sponk/NeoEditor/issues?q=is%3Aopen+is%3Aissue
Please tell me which ones to introduce in 0.5 🙂