Add symbol, weight and origin to item descriptions
Prevent projectiles from dropping items from stash
Surrender faction's stash also when dominated
Don't report fizzled effects from periodic items
Allow colours in overlays
Display symbol in item description in color
Make Calm less valuable to AI, to let it use some rings
Fix 99% seen when all is explored
Fix a wrong actor body lookup when dominated
Add protection against ranged attacks to some armor types
When sent flying, sum weight of all actor's organs and items
Tweak speed computation now that actors have weights
Merge benGroundItems and benAvailableItems
Remove some Ord instances

We don't want to sort big data structures.
Remove some dead code dicovered by HPC
Activate foe's items from his inv, not eqp
Let AI explore cache tiles again