CW-440 - display translated highlights - home page view
CW-430 - set default value for expiration_date to empty
Merge pull request #287 from claudiaifrim/CW-430_default_empty_expiration_date

CW-430 - set default value for expiration_date to empty
Merge pull request #286 from claudiaifrim/CW-440_highlights_frontpage_translatable

CW-440 - display translated highlights - home page view