Lilypad and Damage Absorbing Items

1) Lilypad placement was plagued by the same bugs vanilla lilypads had.
I fixed ours to be smarter about placement.
2) Lilypads flat out didn't work. It had to do with failsafes against
stack overflows being modified at some point, and subsequently broken.
Lilypads work now. I'm considering speeding them up, but for now, they
are functional.
3) All of the damage absorbing items didn't work in some way, or didn't
work well. They have all been fixed and confirmed to work, and have a
nice natural feel to the hunger consumption rates. I have no doubt they
will require further balance, but this will require extensive
playtesting to get a better feel. In dev, I was happy with the outcome.
4) The US lang file was modified to reflect that Claws of the
Firedrinker no longer attempt to RESTORE hunger from fire damage. After
a lot of thought, there was no especially good way of doing this, so I
removed the feature. They now give better resistance to fire damage than
their predecessor (Dragon Claws), but do still DRAIN hunger, just at a
reduced rate.

IMPORTANT NOTE - the four other lang files will need an update to
reflect this change to the item descriptor. I apologize in advance!