Nested garage properties to garage.
Create Timetable Model.
List timetables.
Added strong parameters.
Create and edit timetables.
Change Fields to timetable for single row.
Styles for timetables.
Merge with conflicts
Change travis configuration.
Applying houndci suggestions.
Fixed error to create garage with nil timetable.
Applying Andrea suggestions.
Fix whitespaces detected.
Merge with conflicts.
Merge branch 'garage_timetable_management'