v0.4

• Add new JvmPreferencesSettings implementation for JVM target, using Preferences APIs.
  • To continue with the existing Properties implementation, use JvmPropertiesSettings. This implementation may be deprecated and removed in the future.
• Add optional persistence callback in JvmPropertiesSettings
• Add iosArm32 support.
• Add new nullable get APIs (eg Settings.getIntOrNull(key))
• Add JVM sample