* WIP(analytics): add / improve tracking * fix(groups): revert attempt at tracking on group model * fix(analytics): track questing based on user data * each buy-operation now has a getItemType method - typo getItemKey - removed unneeded overrides
* convert buySpell operation * remove purchaseWithSpell - change purchaseType 'special' to 'spells' - fix lint * fix tests * rollback 'spells' to 'special'