Played with Wagtail and the first thing I wanted to find out is how to customize the wysiwyg editor. Is there any API to add / remove buttons, markup, etc? Is it possible or we're stuck with what's offered?
I'm cautious about overloading the rich text editor with too many features - things like tables, say, would be better handled as an explicit part of the page model / template rather than kept in an opaque blob of HTML - but I can appreciate the need for more formatting options.