Fix issue with Notes in FamilyTree graphical report (#158)

Notes with multiple lines attached to  People records can cause the Family Tree graphical report to output the notes outside the boundary of the drawn box or overwrite other text within the drawn box.  To resolve this any carriage returns and new lines are replaced with spaces prior to outputing in the report.

Author: reedand

FamilyTree/FamilyTree.py

@@ -817,6 +817,10 @@ def __person_get_display_data(self, person):
             noteobj = self.database.get_note_from_handle(notehandle)
             note += noteobj.get()
             note += ", "
+        # replace all new lines and carriage returns with spaces to prevent notes
+        # being written beyond the bottom edge of the drawn box or overwriting other text
+        # if they contain multiple lines
+        note = note.replace('\n', ' ').replace('\r', ' ')
         # cut "," from end of the string and limit length of note to 50 characters
         note_len = len(note)
         if note_len > 50: