Prison cells have bars now

Added one single neat chunk:
-New ice rink

Edited a couple of chunks to prevent soft-locking missions

Added four neat chunks:
-House (Small)
-House (Long)
-House (Huge)
-Boring, generic type chunk with walls in it that nobody will even notice

Added preview image

Removed start/exit variants because they broke escort missions

Added five neat chunks:
-Big 2x2 Hospital
-Two new level starts
-Two new level exits (Identical to level starts)

Windows in office building are no longer marked as 'Important'

Added one neat chunk:
-Long drug den

Redid cave lab and market so that they fit with the rest of the game better, market should also only spawn on park now.

Added five neat chunks:
-New cool hideout (Seriously it's cool)
-New 1x2 bar
-New 2x2 prison
-Two new shacks (1x1 and 1x2)

Edited a shop chunk so that the shopkeeper can leave