- Added Thane skills to Dwarf Ghost Thane from Thorek Ironbrow artifact forge

- Thunderers (Grudge-rakers) are now included in the units buffed by the shield wall skill for the Thane

- Dwarf Engineer skill "Feudal Fuel Fool" now affects the grudge version of Flame Cannons as well

- fixed reload for critical path analysis for dwarf engineer

- updated for 5.2

- rebalanced a few abilities (slayer frenzy, whirlwind of steel, grudge struck)
- whirlwind of steel now gives missile block chance instead of missile resistance to better reflect the description

- Garagrim gains access to Unrelenting assault and Single minded pursuit skills
- Ghost heroes gain access to their respective skills