more tweaking to get aip to work faster and efficient ... hopefully

Fixed AIP switch to properly include each race.

UPDATE: AIP asset - Further reduction of scav building and resource collection, so AI won't waste as much time and money on them, and move along attacks faster.

reworked "0" aips to build less scavs

- Generally AIPs should cycle faster.
- AI should now build its base regardless of what player has.
- Removed collect field retries.
- Lowered attacks (except on pools) to 1, should move aip faster.
- AI late game AIP builds full base and uses special/heavy units, though for some reason it still takes a while to get there.

aip asset - minor change to hopefully lower initial AI scavenger production in mpi.

UPDATE
- moved MP_lists to Core config, so they won't interfere if others use the AIP asset in their own mods. They will have to modify their own mp vehicle lists to include BZTC vehicles.