Previously:
Halt undead denies low-intelligence undead spell resistance and might paralyze friendly undead (when the spell's canonical counterpart allowed the specification of unique targets)

Now:
Halt Undead only selects targets which are hostle to the caster and will provide SR to all, and only will saves to intelligent (int = 5+) undead, per the spell's description.
Merge remote-tracking branch 'origin/master'