Add ember-cli-template-lint.
Add ember-cli-template-lint.

Ensures template compilation deprecations are "transported" to the
browser.

aptible/dashboard.aptible.com,aptible/dashboard.aptible.com,blakepettersson/dashboard.aptible.com,blakepettersson/dashboard.aptible.com,aptible/dashboard.aptible.com,chasballew/dashboard.aptible.com,blakepettersson/dashboard.aptible.com,chasballew/dashboard.aptible.com,chasballew/dashboard.aptible.com