Merge pull request #4 from Archetype-CSS/dev

Dev
Merge pull request #6 from Archetype-CSS/dev

Dev
Merge pull request #7 from Archetype-CSS/dev

add build status icon to README.md
Merge pull request #8 from Archetype-CSS/dev

add local testing docs to README.md
Merge pull request #9 from Archetype-CSS/dev

fix missing link
misc tweaks
fix title text