re #919 - Added exceptions to office hours and automatically select the top contact as default
re #919 - Fixed missing translation
re #919 - Clear opening and closing time for appointments
re #919 - Typo
re #919 - Properly sanitize the date
re #919 - Revert
re #919 - Revert
Update Nooku Platform
Merge branch 'feature/919-hours' into feature/921-json-ld
re #921 - Refactored structered data for contacts from Microdata to JSON-LD
Merge branch 'feature/919-hours'
Merge branch 'feature/921-json-ld'