Remove SLICE flag from sickles so that they actually get stuck.
Added different types of beer.
Tweaked spawn percentages.
Gasoline != steel
Merge pull request #4576 from yobbobanana/sticky_sickles

Remove SLICE flag from sickles so that they actually get stuck.
Merge pull request #4629 from KA101/Gasoline-fix

Gasoline != steel
Merge pull request #4599 from abstrakct/beervariations

Lass uns Party! ES BIERFEST!