Loyalty Potion + Signet Ring Quest

This idea was dreamed up by Mark.

1) Created Loyalty Potion:
- Will increase HP by 1 if player is < 40 HP
- If player is > 40 HP, or Outlaw, or Murderer then it will just delete itself and not increase HP.

2) Changed Signet Ring quest to reward this Potion.
- Both Mark and I believe that this is a trivial change that will make the signet ring quest useful again. Signet rings are not created often enough to farm and make an army of 40 HP characters. This will be a fun dynamic for newbies and oldies to work and bring the signet ring back to "life" per se.