Bug 31398: Set focus on first input when adding a new authority type

Bug 31398: Set focus on first input when adding a new authority type

When adding a new authority type the focus should be on the
first field of the input form: Authority type

* Add a new authority type from administration > authority types
* Verify the focus is not on any of the form fields/inputs
* Apply patch
* Add another new authority type
* Verify the focus/cursor is now in the Authority type field

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>