check attack
correspond dictionary test to protocol
add actor from angband

for sprites without animation, simple picture
refactor simpleTopDown
correspond dictionary on server to protocol
correspond dictionary on client to protocol
Merge branch 'master' of https://github.com/koninka/monsterquest
add kill func for actor
refactor attack
add notifications to connections that added to tick message
make game as notifier interface
add notifications to tick message
return obj id instead obj in attack json responce
check Do for blow behavior
add notifier interface

used to avoid circle import
check engine
check hub

add tick for hub