Improve docs for each widget

[aschweigert]

http://largo.readthedocs.org/users/sidebarswidgets.html is pretty barebones, we should have a better reference for each widget re: what it does, the options available, recommendations for use, etc.

[benlk]

Should this have a separate file in the docs for each widget? That way there would be plenty of space for screenshots showing the different options for each widget.

[aschweigert]

still needed (copied from #1160):

• if we add the link roundups widget we should also add the saved links widget (added by the same plugin
• this should actually probably be a separate section including widgets added by commonly used plugins (link roundups, dfp, analytic bridge, etc.)
• we need to add a section re: the default WP widgets that we de-register (and maybe explain why), the list can be found in inc/widgets.php
• the taxonomy list widget will need updated docs when Revisit the Taxonomy List widget #1171 is merged

[aschweigert]

I'm also a +1 on eventually breaking these up into separate pages per widget

[aschweigert]

I agree on separate pages, and on adding screenshots. I thought maybe we update the one page first, then iterate on this. I haven't added images to .rst files, but it looks like getting everything right might be a bit of a process.

[--- Commented from Asana.com
#commenter Jack Brighton
---[aa]

[jackbrighton]

The section http://largo.readthedocs.io/users/sidebarswidgets.html#largo-recent-posts needs revision again since the update to the widget changed a few things in the settings.