Add logo link to 1st steo and tooltip explainer
Style logo hover
Add start over link to sidebar
Add links in ruby
Use root_path to link back to first step
Use root_url instead, links to controller
Move start over button to heaer
Fix PDF link issue, it can now serve any PDF as long as you have the link
Merge pull request #80 from codeforamerica/fix-pdf-link

PDF Link Issue
Move address related methods in permit_steps controller to cosa_boundary model, add validator when there's a query error
Merge pull request #79 from codeforamerica/add-home-link

Add link to logo to first step
Merge pull request #81 from codeforamerica/add-error-geocoder

Gracefully take care of Geocoder TooManyQueriesError as an error in address validator
Merge branch 'master' of https://github.com/codeforamerica/homebase into add-lean-info