Improve README

[pawamoy]

Some questions I asked myself reading your README:

• is this app meant to edit excel files in the browser?
• are the spreadsheets automatically rendered?
• or do we have to write the templates? in this case, could you provide a minimal example?
• does it work in admin interface?
• can the spreadsheets be downloaded?

Anyway, interesting app 👍

[tarkatronic]

Do you have some specific recommendations for fixes to the README? I find myself at a bit of a loss, aside from building out a whole RTD, which I had thought might be overkill.

[pawamoy]

You could maybe add a Features section just after the Installation one, and answer to the questions above in this section.

[pawamoy]

Feel free to reopen 🙂