Facebook release checklist

[SaptakS]

This issue is for tracking everything we need to do before we can release and announce about the facebook release.

• Review and merge all the necessary PRs and issues:
  • Bulk delete Facebook posts #611
  • Facebook: handle error reports #618
  • Facebook: handle rate limits #617
• Make v1.2.0-dev dev release
• Fix bugs and make v1.2.1-dev dev release
• Recruit testers
• Implement feedback, and make more dev releases until it's ready
• Update the website to show we have facebook features, and the pricing page, and things included in premium
• Newsletter and social announcement about facebook features

[micahflee]

Related: #624

[nabeards]

I volunteer as a tester!