* Remove `--disable-bounds` flag and `disable_bounds` config parameters.
* Add `--auto-bounds` / `-b` CLI parameter and `auto_bounds` config
value:
* `quick`: Compute table geometry bounds, but abort if it takes longer
than 5 seconds (default)
* `calc`: Compute table geometry bounds. The startup time may be
significant. Make sure all GEO columns have indexes
* `skip`: Skip bounds calculation. The bounds will be set to the whole
world
* `-b` is now mapped to `--auto-bounds` param, but it will fail if used
by itself because it now requires a value.
Fixes#955