Move all RunningComboProcedure methods body in the cc file
Minor whitespace fixes
Make more readable code + add comments
Rename PetCombo by AvatarCombo
Fix combo tree parsing from sent combo shell
Rename PetAction to AvatarAction
Rename PetCombo to AvatarCombo (in unit tests)
Fix some cruft from PetAction to AvatarAction renaming
Merge pull request #674 from ngeiswei/pet_cleaning

Pet cleaning