Fixed re-introduced bug where mining districts are visible on other ringworld segments before colonization.

Starting blockers are now ringworld-compatible.

Fixed bug with life-seeded getting set back to Size 25

Reworked initialization logic to not overwrite any vanilla scripts. Specifically, game_start.12 and game_start.33 are no longer overwritten.

Reworked ringworld mining districts. Starting features provide a limited amount of mining on the homeworld only.

Reverted back to version with Ringworld mining districts.

Removed Ringworld Mining District (and associated deposit)

Added experimental mineral deposit (with blocker). I'd like to do more with blockers in the future.

Updated for 2.2 Compatibility, which means the following:
- Updated to use districts/jobs instead of the tile system
- Your starting ringworld can use a unique mining district (and has an associated unique feature). Anything else you colonize has to follow the normal rules.
- Localization for the above has been added in English.
- game_start.12 was overwritten to accomplish this, so this may conflict with other mods.

Fixed order of "Destroyed Ringworld" segments. This has probably been wrong since I made them repairable way back in 1.6.

- Fixed asteroid belt placement
- Your starting ringworld now uses your empire's graphical culture.
- The "Destroyed Ringworld" system now spawns neighboring planets, since it is the only one without other colonization possibilities in the same system.

Updated for 2.1 Compatibility. No file changes.

Fixed issue with determined exterminators still having a farm.