Create ko_kr.lang

Korean translate first

Bedrockium = 베드라키움
Diamond-Etched Computational Matrix = DECM
Update ko_kr.lang

+ Add 'Lapis Caelestis'
Update ko_kr.lang

+Add Unstable Ingot Tool, Golden Bag, Golden Lasso
Update ko_kr.lang

+ Add QED
Merge pull request #13 from nark31/patch-1

Create ko_kr.lang