The current skin names for the default skins is too ambiguous. They need to be renamed to something more appropriate. In addition, a fail-safe needs to be implemented for skins using the old names as a reference for templates.

• Rename "Default" to "Blizzard Modern"
• Rename "Default (Classic)" to "Blizzard Classic"
• Rename "Classic" to "_Classic_Redux"
• Implement a fail-safe for older skins