Updates the creature pages to show more information.
You will need to reload your creatures.
-modifies database with migration 31
-small customisations are allowed via config file.
-functions added, getMonsterLink, getItemRarity, getCreatureImgPath, left, right,
-added functions to twig.
-view elements, immunities, summons, voices, loot, pushables, canpush, canwalk, runonhealth,hostile,attackable,rewardboss,defense,armor
-filter bosses
-show list as picture preview or names list
