* Update to Ruby 2.7.2
* Update remaining files
* Remove VERBOSE from development.rb and test.rb
* Update Ruby version for dependabot and docs
* Readd accidentally removed code
* Upgrade to Ruby 2.7.0
* Upgrade Travis's Ruby as well
* Fix conflict
* Silence all Ruby 2.7 deprecation warnings in dev mode
* Silence dev and test unless CI
* Add YARD and plugins to generate source code doc
* Expose yard Ruby doc in gitdocs
* Add yard doc step to Travis
* Tell netlify to build the docs before deploying
* Add Gemfile for Ruby prerequisites and Makefile
* Makefile uses tabs, not spaces
* Build ruby-doc and then gitdocs
* Add recent Ruby version to make sure yard plugins work
* Switch Ruby to a pre-built version inside Netlify
* Add ActiveRecord for the yard-activerecord plugin
* Add Ruby doc header link and info to build it locally
