SAWS hotfix

[flee135]

Includes the following changes:

• Having weird egg no longer transitively gives access to zelda's letter
• Song from Impa is no longer a listed check if it is explicitly excluded
• Handles Fenhl's open forest settings, which got split into multiple bools instead of an enum
• Add text to the check tracker to let user know to select age if they haven't already in order to see available checks