Optional FS3 Code

Some changes to FS3 are optional depending on whether you want to use that functionality.

1. Optional Code: Remove Magical Weapons & Armors From Lists
2. Optional Code: Set Allowable Weapon Specials via Group
3. Optional Code: Remove Magical Weapon, Armor, and Specials Options From Web Combat
4. Optional Code: Warn When Equipping Magical Gear
5. Optional Code: Remember Magical Weapon Specials
6. Optional Code: Prevent Adding Spells as Background Skills
7. Optional Code: Restrict Magic Attribute Rating in CG
8. Optional Code: Combat/Seemods Command