Everyframe Validator v0.2.0

What's Changed

• docs: recommend Docker installation before source setup by @everyframebuilder in #3
• fix: standardize EveryFrame branding by @everyframebuilder in #4
• Release v0.2.0: latest Docker image, Finney RPC and 100-block weights by @everyframebuilder in #5

Full Changelog: v0.1.0...v0.2.0