qedric

**Is your feature request related to a problem? Please describe.** We cannot use Shopify Packer on shopify 2.0 themes, as the themekit dependancy does not recognise the new JSON templates...

**Describe the bug** I just upgraded to version 2.2 of shopify packer (from version 2.1.9 I think) Somehow the upgrade has caused the following issue: I have a product template,...