replace all pre-formatted tables with HTML-ish tables thanks to @mroswell and JQ; other indentation fixes

see:
https://github.com/JoshData/dc-code-prototype/commit/34c7381390f6d21a570732ba0917dee6d6e941c8
https://github.com/openlawdc/simple-generator/commit/14dc8c3afedcdd5fa3fa92b93840d091c72439c3