fix(game): add skills api to the service provider

fix(game): make aggregate error only for errors, not successful results in event dispatcher

fix(core): do not add packet responder multiple times

chore: update versions

feat(game): handle max hp, mp in su and st packets

fix(game): do not change raid boss after first initialization in case of more bosses

fix(game): handle raid leader before rdlst (raid initialized) correctly

chore: update versions

feat(game): respond to rest, raidfhp, tp, throw, mapclear, die, char_sc packets

Resolves #58

feat(packets): make lists and conditional parameters non-optional non-nullable

fix(packets): correctly parse family

chore: update versions

fix(game): treat nullable fields in cmode packet correctly

Merge pull request #53 from Rutherther/feat/raids

Add raid processing

chore: use is instead of == for checking null

chore: update versions

fix(game): put members in new raid for rdlst responder

feat(game): add raid handling

feat(game): add dialog handling, dialog opened event

Merge pull request #55 from Rutherther/feat/contracts

Add contract system