* 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.
This trait is a generic type that allows us to get an Option from any type and from another option. It can be used to remove the ugly "do_something", "do_something_optional" that we previously had.
