fixed away victims
fixed slash in nicks
fixed aggressive feeding and moderated damage
moderated attack damage
throttling of frequency of events if hungry
changed ambiguous phrase
added 1/3 chance to be silent instead of hungry message
Merge pull request #221 from IngvarJackal/petfeeding#217

Petfeeding#217
Rename hunger to satiation, small style fix in Pet.
Use the new, changed satiation value instead of the old one.
Delete the 0.11 migration script (all of our active boxes were already migrated anyway).
Fix some bugs with PTC.
Fix pet message.
#222: add transaction log table.
#222: add PTC storage actor.
Some unfinished stuff.
Fix logic error when pet didn't wanted to eat.
Add PTC transfer, fix compilation.
Fix errors in pet transaction handling.
Append data to the PTC transaction log.