Show form field text if not in language

Shows form field text & instructions if not in language (required if
using firesale streams module when adding custom fields to the brands
stream)
Merge branch '1.2/develop' of https://github.com/firesale/FireSale into 1.2/develop
Merge branch '1.2/develop' of https://github.com/firesale/FireSale into 1.2/develop