Style
Use `config.salesFetchUrl` in context creator
On missing template, log error to Opbeat rather than crashing
On missing template, render default (sparse) template
Do not console.log errors during tests
Update template tests
add style to article.two-columns
Merge branch 'new-app' into template-fix
Update templates.js
Merge pull request #83 from AnyFetch/template-fix

On missing template, fallback to default