Prerelease build for DevDocs v1.0

[ericpassmore]

Foundational Code to Support v1.0 release.

Summary

• Reorganized content to better match the previous version of the portal.
• Includes a major rewrite that enables updates on pull requests
• Now supports repositories across eosnetwork and antelopeIO organizations
• Uses Multi-Index docs the pave the way for different versions across main documentation site, cdt, system contracts, leap, and more
• Pulls in many reference documents as markdown and as part of the Docusaurus look and feel
• Improved linking structure for class and function documentation
• Includes very early e2e testing via cypress
• Include customization of sidebars for improved navigation
• Code analysis on every pull requests to catch errors
• updated documentation and support of leap/antelope renaming

Fixes

• Fixes #3 Re-write code to update by repository
• Fixes #4 Moves Doxygen and OpenAPI documentation into Docusaurus for consistent look and navigation
• Fixes #15 Support for Info and Warning tags
• Fixes #20 Make Homepage a decent entry point

Future updates

• Paves the way for resolving the following #4, #5, #7, #10, #11, #16, #18
• Consistent UI/UX across site
• UI/UX updates for first release
• Display different versions for different repositories
• Auto Fix caps for Document Titles
• Auto Create index when none exists
• End-to-End testing
• Search across site

[ericpassmore]

take a look at updates to https://docs.eosnetwork.com/

[ericpassmore]

after testing confirms this PR fixes #7

[ericpassmore]

latest commit fixes #10