Or helper

[minottic]

Description

Register or helper to handlebar.js

Motivation

Register or helper to handlebar.js. This allows or operations in the template

Changes:

• Register or helper to handlebar.js

Tests included/Docs Updated?

• [ ] Included for each change/fix?
• [ ] Passing? (Merge will not be approved unless this is checked)
• [ ] Docs updated?
• [ ] New packages used/requires npm install?
• [ ] Toggle added for new features?