Merge pull request #60 from Rutherther/feat/combat-v1

Make combat nonblocking, make multiple queues for distinct operations

chore: use version prefix to allow for setting a version suffix

chore(core): update version

feat(game): remove primary and secondary skill from OtherSkills, add AllSkills

fix(core): remove a contract after timeout

feat(game): cancel the skill contract in case no response is obtained

feat(core): add support for timeout moving to errors

chore(game): update version

fix(game): make skills api safer by treating dash correctly and allowing only player skills

fix(core): do not wait in case state was already reached

feat(core): avoid deadlock in contractor

chore: update versions

fix(core): register contract after first state was executed

chore: update versions

fix(core): do not throw an exception when adding IEveryPacketResponders

fix(game): do not add game responder multiple times

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