v2.15.0

• improved documentation and types
• index.d.ts file for better typing information
• remove longjohn from d (shouldn't affect anyone, async stack traces might not be visible in console)
• Make exception handler in d optional
  • New methods: d.enableUncaughtHandler and d.disableUncaughtHandler
• Option to bypass RedisCache
  • New methods: RedisCache.bypass and RedisCache.isBypassed