changelog

- humans should now only mine ice blocks if they wear a shirt
- lowered all food values
- fixed church meteor crash
- fixed the rocket looking for a portal crash
- fixed meteor tile change crash
- fixed playing endless -> going to menu -> playing classic with no save file results in endless mode
- fixed cacti suggested in smelting compendium entry
- fixed the sheep & bears compendium entries
- fixed some memory leaks (out of memory error)
- oil refinery doesn't need to be build on desert/sand anymore

EDIT
- also fixed "the colonies" and "creator of many things" achievements