Remove debug code
Fix a misalignment of monster status display
Support Vital Theft
Increase version number to 5.5.5.1
Fix a problem that warnings before starting Challenges are invalid
Merge pull request #8 from m101010ax/pushes

Parse new single-line skills and add option to parse log differently
Fix the parsing of event message MAGIC_MISS
Remove the parsing of event message SPELL_WEAVING_FAILURE
Replace the parsing of event message LIFESTREAM_DRAIN with MONSTER_HEALTH_DRAIN
Fix the parsing of event message ABSORPTION
Fix the parsing of event message MONSTER_HEAL
Divide the parsing event message MONSTER_HIT into MONSTER_HIT and MONSTER_SKILL_HIT
Merge branch 'pushes' into logging
Don't delete unused object properties

This lets us use objects as associative arrays.
Added framework for migrating to later versions

This will fix issues for people upgrading from very old
versions, and allow more radical changes to internal data
structures.
Fix overview when migrating from version 4.x
Migrate to the new item system fully, and do it only once