Increased RTG costs and poewr output so they are somewhat more inline
Description Typos fixed

Typo Fixes
Radioisotope thermoelectir generators -> Radioisotope thermoelectric generators

Bug Fixes:
-deafening audio: audio disabled as it was likely to occur, currently working on an actual solution *1
-missing icon for the RTG Cores *2

Typo Fixes:
-Cased RTG Tier 2 Cased -> RTG Tier 2 Cased
-RTG_CORE -> RTG Core

Recipe Changes
-RTG Core:
--Per Unit Cost: no longer needs nickel, needs less uranium more iron, silicon and cobalt, needs silver
--Time: reduced from 40sec->18sec but only crafts 1 unit

Original Release