v1.34.474

Fixed creatures sometimes not doing an Attack of Opportunity when they could have.
Items can take damage and be Broken or Ruined.
Added support for Sundering.
Armor, Shields, Wands and Weapons can now be broken.
AoO shows who is involved in the title bar.
Right-click on a token 'To Back' menu is now available when targeting or moving.
Fixed swarms not moving on top of it's target.
Fixed swarms not squeezing into smaller hallways.