Quadratic Funding Module and Dapp Application

[chrisli30]

Grant Application Checklist

• [ ] The application-template.md has been copied, renamed ( "project_name.md") and updated.
• [ ] A BTC or Ethereum address for the payment of the milestones is provided inside the application.
• [ ] The software of the project will be released under the Apache license version 2.0 as specified in the terms and conditions.
• [ ] The total funding amount of the project is below USD $30k for initial grant applications and $100k for follow-up grants at the time of submission.
• [ ] The initial PR contains only one commit (squash if needed before submitting your PR).
• [ ] The grant will only be announced once we successfully delivered the first milestone.