FIX / Update

- Missing Timbers added.

- Changed the Flags and timber fences in the back for new ones.

- Deleted stone pillars that were blocking the way.

- Building Tag added.

FIX / Update

SI fix = Some blocks were Red critical and the fortress was not pastable with SI ON.

It is fixed now.

Also deleted all non official blocks, now completely vanilla.

2018 update FIX

- No more error message about old blocks.

- Added more ammo.