- `stockpiles`: hide configure and help buttons when the overlay panel is minimized
- `caravan`: price of vermin swarms correctly adjusted down. a stack of 10000 bees is worth 10, not 10000
- `sort`: when filtering out already-established temples in the location assignment screen, also filter out the "No specific deity" option if a non-denominational temple has already been established
## Misc Improvements
- `buildingplan`: display how many items are available on the planner panel