Only display city if we know it.
Made code.org header less tall.
Added Code Studio logo.
Made studio.code.org header less tall.
remove supplementary codeintl tags from es,pt
generic routes for /api
Merge branch 'staging' of github.com:code-dot-org/code-dot-org into staging
Migrate some Poste innards away from DataMapper.
Deliveries table to Sequel.
Contacts migrated away from DataMapper.
Cleanup Poste files.
Fix process_forms by having forms.rb require database.
Fix deliver script.
Changed styling of Learn tabs.
Merge branch 'staging' of github.com:code-dot-org/code-dot-org into staging
Merge branch 'codeorg-header' into staging
Merge branch 'staging' into test