Mining Economy Changes

- INCREASED RATES FOR ALL ORES IN ASTEROID ROCK
- LOWERED PRICES FOR MANY BASIC TOOLS/ITEMS/CIRCUIT BOARDS
- INCREASED RARE ORE PRICES FOR SOME THINGS IN THE PROTOLATHE (WEAPONS
MOSTLY)
- PLASMA PLAYS A LITTLE BIT OF A LARGER ROLE IN SOME OF THE PROTOLATHE
THINGS
fixed a thing!!
YEAH BABY ANOTHER FIX
Additional price and droprate tweaks

Housekeeping the code condo
DROP RATE CHANGES

THANKS TO #STARTOAD
WHOOPS

EMBARRASSING
prices for a few guns tweaked a tiny bit more

mmmm
Merge pull request #428 from paprka/miningfun

Mining economy changes