By using onTouched mode validation does not complain about invalid
values until the users have changed focus from the field. Doing it this
way we don't complain about values until the user tries to use an
invalid one.

Does not work for all fields. For that to be the case, we will have to
do some clean up of controlled and uncontrolled values.

- added Autocomplete for easier fill out
- added function to concatenate strings for option label
- removed unused function getOuName
Issue: GREG-235

Necessary for OUs and RoleTypes with missing english or norwegian names

Dates can now be changed after they have started and ended. This means
that there is no situation which needs disabling the input fields, and
disabling has been removed.

Start and end date can now be in the past. The following rules apply:
 - Start dates can be any date in the past, and no more into the future
   than the max days property of the role type.
 - End dates follow the same rules
 - End dates must be equal to or later than start date.

Notification publishing has been reviewed to ensure duplicate
notifications are not created when start or end date is today.

Resolve: GREG-148

Breaks npm build

Issue: GREG-96