I've tried to drop event #349 for reducing file size.

refactor(almin): use Dispatcher insteadof events #349

But, some problem is found.

• Almin codebase use emit and dispatach quite differently
  • Example Store

We want to investigate about it.

Pros

• Reduce file size
• Perf?
• React Native compatible
  • React Native bundler does not includes events by default