improves telebaton and police baton

Makes telebaton child of police baton

Nerfs police baton ability to chainstun and beat to death (you need to be on help intent to stun, harm to viciously beat)
Buffs police baton damage to 12 (9 hit crit instead of previous 10)
Nerfs telebaton to do no damage when concealed
Makes police baton w_class 3