Adds new drinks and fixes a few things

ADDS:
-Kira special
-Brown star
-Lemonade
-Rewriter
-Milkshakes

FIXES:
-Iced tea not being iced tea it was a glass of .what?
-Ballistic supply crates should now come with combat shotguns that are loaded with actual shells and not beanbags(shotgun robustness level-up!)

THIS IS MERGIBLE I HOPE