Modify the wording on the pedigree editor menu form so it is more user friendly.
If node is not linked to a patient record:
- change "Patient record" to "Link to an existing patient record"
- add "i" if possible stating "Search by typing either patient name or identifier."
- align "Create new" button to the PatentID field
If pedigree node is linked to a patient record:
- change "Patient record" to "Linked to patient record"
- change the label on the button from "Unlink patient record" to "Unlink"
Two lines with bolded fonts are the most important.