Include some of note body in Note List

[laurent]

We plan to make this customisable via plugins. There's an ongoing discussion there:

Allow plugins to customise note list items

I've added a draft spec about the feature there: If you have any suggestion about it or can think of something that could not be done with that implementation, let me know. The goal is to make it as flexible as possible to cover many possible use case. One issue with this implementation is that only one plugin at a time will be able to modify the note list. So for example, if you install a Thumbnail plugin, and then another one that adds the date below the note title, it won't work - it will…