Add some missing vanilla weapons I forgot to support.

• Added comprehensive mod compatibility patches for:
  - Vanilla Factions Expanded - Classical
  - Vanilla Factions Expanded - Medieval II
  - Vanilla Factions Expanded - Tribals
  - Vanilla Factions Expanded - Pirates
  - Combat Shields
  - Alpha Mechs
  
• Complete overhaul of tech level requirements for more realistic gameplay

• Melee weapons and shields - Now usable by Neolithic pawns (intuitive to use)
  
• All armor types - Now require Medieval knowledge (straps and fitting knowledge needed)
  
• Modern firearms - Require Industrial knowledge (complex mechanisms)
  
• Early gunpowder weapons - Usable by Medieval pawns
  
• Updated Medieval Overhaul patch - all melee weapons properly usable by tribals
  
• Fixed crossbows to properly require Medieval knowledge (mechanical complexity)

• Fixed plate armor incorrectly being usable by Neolithic pawns
  
• Corrected flak armor requirements to Industrial level

• Updated for RimWorld 1.6 compatibility
  
• Improved patch organization and documentation
  
• Added detailed comments explaining tech level philosophy

• Basic compatibility between Colonist Tech Background and Arcane Technology
  
• Medieval Overhaul support
  
• Simple Sidearms integration
  
• Core game equipment patches

[Auto-generated text]: Initial upload.