[WIP] 1.4

New release for Hayaku is near. A few things are left to do:

- [ ] Test different kinds of settings.
- [ ] Think more on prefrerence scopes and overrides.
- [ ] Move static abbrs to the dict.
- [ ] Handle the preprocessors (add some stuff for them for the start).
- [ ] Fix the dates in rotator.
- [ ] Decide on the keymaps for rotator.
- [ ] Add disabling keymaps for most things.
- [ ] Write docs about the new settings.
- [ ] Add package control messages.