QFXUnitframes 12.1.15

• Support World of Warcraft Retail 12.1.5 (Interface 120105).
• Make aura diagnostics report configuration without probing restricted aura data or native button state.
• Guard secret class colors, text values, GUIDs, PvP status and arena specialization IDs.
• Keep native oUF 14 AuraContainer display and existing SavedVariables.
• Existing saved settings are preserved.

简体中文：正式适配 12.1.5，修复受限值处理问题，保留原有设置。 繁體中文：正式適配 12.1.5，修正受限值處理問題，保留原有設定。