v3.1.0

• Add ConfigDef.getOrParse{,OrThrow}. They're the same as getOrUse except the default value is parsed instead of provided.
• In ConfigDef instances...
  • Deprecate .option and add .whenAtLeastOneKeySpecified as a replacement
  • Add .whenFullySpecified
• Add implicit ConfigValueParser[InetAddress]
• Add implicit ConfigValueParser[UUID]
• Upgrade dependencies