reference liquid fire by git ref, not npm package -- avoids ef4/liquid-fire#383
reference liquid fire by git ref, not npm package -- avoids ef4/liquid-fire#383

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