Misc changes:

* move around priorities
* avoid mode="#all" where possible
* some renaming
When looking for missing styles, don't forget the automatic-styles
Add text:list template
In text:a template, put text:style-name attribute on a nested span

because otherwise in MS Word, links aren't styled correctly
Decoupling of content generation and styling

* through the addition of special modes `text-style`, `paragraph-style`, and `list-style`
* in order to create more flexibility
Use ODT template etext.ott