Setup hair blog

- Begin integration with Google Drive
Add Google Drive and capybara
Load app/ and models/ in rspec
Introduce hair articles with GoogleDrive
Add database cleaner
Hookup hair articles to google drive
WIP-hair blog show page
Style the hair routines page better
Rewrite straight_hair for columnized content
Update rails
Serve static assets
Update bi_racial hair routine
Update wavy hair
Update curly hair
Update static pages
Fix-Wavy hair
WIP
Add minor copy fixes
User views article
Update copy on hair routines