* Re-organizing federation tests. #746#1040
* Adding federation support for user bios. Fixes#992
* Adding icons, banners, and preferred usernames.
- Added optional community icons, and community banners.
- Added user banners.
- Added Site icon and banner, with custom favicon.
- Set up preferred usernames. Fixes#1017
- Added an additional post sort: Active
- Hot rank now uses the published time.
- Active uses the most recent comment time, and is default.
- DB Migration was required to add all these fields to the views.
- Added transfercommunity helper function.
- Removed title column from communities page.
- Abstracted an image-upload-form.tsx, and a banner-icon-header.tsx
- Fixes#899
* Some navbar fixes.
* Fixing css
* Some fixes.
- Showing correct user icon and banner after save without page reload.
- Abstracting diesel update overwrite.
- Adding some docs.
* Adding @ when a user doesn't have a preferred username.
- Add a regex that checks if string contains anything but whitespace
- Check for whitespace-only titles on post creation and edit
- Trim whitespace from titles before saving
- Add frontend validation to title
* One pass at materialized views, only about 30% faster, not good.
* Before merging master to test out bans.
* DB Rework working, still need more testing.
* Fixing accidental addadmin bug from asonix async merge.
* Fixing the comment delete trigger
* Some more DB additions.
- Adding a hot_rank desc, published desc index to post_aggregates_fast.
- Removed WITH CTE queries in favor of direct selects (since CTEs cant
use indexes)
* Removing some unecessary indexes.
* Some more DB optimizings
- Changing the fast_id pkeys to just ids on the fast tables.
- Removing the private_message_fast, since the view contains no aggregates.
- Comment and post voting now no longer pull from the views, they update the counts directly.
* Adding community_agg_view and post_agg_views Credit: eiknat.
* Adding user and comment_view migrations. (comment_view still broken)
* Adding more views. Credit Eiknat.
* Indicate unstable API in README and mdbook
* Support user preference for light and dark theme
* Add default themes and load them in `setTheme`
* Fixes#758
