Update castle1b.kod

Battered spawn only
Update throne1.kod

All Tusked
Update castle1.kod

Change from 20% Zombies and 40% Skeleton to 60% skeleton
Update e2.kod

100% Mollusks
Update a5.kod

Removed trolls and added Frogmen to this screen.
Update castle1b.kod
Merge pull request #93 from PKChrisChan/mobAdjustment

Slight mob adjustment