Handle some more prefixes

[eileenmcnaughton]

These lean a bit English but had been submitted to a previous fork

[iliaal]

Thanks Eileen. Merged to master, with your commit kept as-is and a follow-up on top.

The new keys surfaced two ways a title can eat a name. Both were pre-existing in the mapper and only became reachable once these words were in the dictionary:

• Lord, Jack and Pastor, Maria lost the surname outright. SalutationMapper consumed the comma form's surname segment, so getLastname() returned empty. The segment now keeps its last token when the title is also a real name; an unambiguous title still resolves whole (Dr., John).
• John Lord Smith Jr lost the middle name. Honorifics are now a leading run, so a dictionary hit after a real name stays part of the name. The Rev. Mark Williams still works, and an explicit setMaxSalutationIndex() opts out.

The same fix picks up Master, John and Hon, John.

One edit to your dictionary: pastor renders as Pastor instead of Pr., which was the only value in the map that wouldn't parse back into a salutation.

Rt Hon also matches Rt. Hon. and The Rt Hon. Added tests/SalutationCollisionTest.php (68 cases) plus a CHANGELOG entry. The bundled 30k NPI corpus holds at 95.33%, with two rows improving.