Remove unused member variable CRuban::num
Remove unused member variable CPortal::spheretc
Remove unused member variable CPortal::spherescale
Remove unused member variable CArmor::iNpc
Remove unused member variable CLowerArmor::iNpc
Remove unused member CFireProtection::iNpc
Remove unused src/graphics/spells/Spells08.{h,cpp}
Remove unused QHexEditPrivate::_renderingRequired
Remove unused member variable QHexEdit::layout
Remove unused member variable QHexEdit::scrollArea
Remove impossible case values for the UW cheat