Weapon skills need a damage balancing pass

[CodeWringer]

For example, large crusher is too powerful compared to small crusher.

Also, slashing damage should generally be higher than bludgeoning damage, which is not at all the case.

[CodeWringer]

• Dagger - Stab now 1D10 + Agi damage, up from 1D4 + Agi
• Light Blade
  • Slash damage now 2D6 + Str, up from 1D8 + Str
  • Stab damage now 1D8 + Agi, up from 1D6 + Agi
• Long Blade
  • Mord-Strike damage now 1D8 + Str, up from 1D6 + Str
  • Fencer-Stance formatting
• Great Blade
  • Blade Barrier formatting and AP clarification
  • Heavy Blow damage now 3D8, up from 2D10 and Ob now Opposed + 2, up from Opposed + 1
• Axe description refinement
  • Hack damage now more slashing focused
  • Savage Slash damage now 1D10 + Str, up from 1D6 + Str
• Great Axe
  • Hack damage now more slashing focused
  • Heavy Blow damage now 1D10 + 1D6 Slashing + 1D8 + Str Bludgeoning, up from 1D8 Slashing + 1D8 + Str Bludgeoning
• Spear no longer prefers range
  • Stab damage now 2D6 + Agi Piercing, down from 2D8 + Agi Piercing
  • Spear Wall attacks now + 1 Ob harder and AP clarification
• Lance
  • Stab now Agility based instead of Strength
• Polearm
  • Slash damage now 2D10 + Str Slashing, up from 3D6 + Str Slashing
  • Blade Barrier formatting and AP clarification
• Small Crusher now Str/Tough instead of Str/Str
  • Smash damage now 1D8 + 1D6 + Str Bludgeoning, up from 1D6 + Str Bludgeoning
  • Knockout Blow damage now 1D6 + 1D4 + Str Bludgeoning, up from 1D6 + Str Bludgeoning and Ob now Opposed + 1 instead of Opposed + 2
• Large Crusher
  • Smash damage now 1D10 + 1D8 + Str Bludgeoning, up from 2D8 + Str Bludgeoning
  • Mighty Smash damage now 2D10 + Str Bludgeoning, down from 3D8 + Str Bludgeoning and Ob now Opposed + 2 instead of Opposed + 1 and causes +1 exhaustion to the target

Closes #262