Publish the Gridcoin "4.0.0.1" General Public Roadmap article

[tomasbrod]

The article is in preparation on private Etherpad. Special people can get access via Slack.

• [x] Collect data
• [x] Start writing
• [x] Finish the article
• [x] Thank contributors
• [x] Proofread
• [x] append "Multisig" for trustworthiness
• [x] Publish on Steemit
• [x] Link on Twitter
• [x] Link on Reddit
• [ ] Link on CCT forum