- Remove SPD, DEF, ARM modifiers from the Shield section since they
don't apply to shields (shields are weapons, not armor).
- Remove shield DEF and ARM modifiers from the derived stats
calculations.
- fix attribute name for Other Defenses notes textarea
- allow button heights to change if text wraps (e.g., the "Exceptional
Potential" Human racial ability)
- indent the archetype benefits sub-lists
- modify section headings on Combat tab
- spelling corrections, etc.
- fix attribute name for Cygnaran language checkbox
- fix attribute name for third advancement point text box
- escape amphersands
- fix textarea elements written with self-closing tags