Merge branch 'release/v0.3.0' into develop
change pid folder location
remove docker notes
change sample host + readme
1) move docker to https://github.com/ZubKonst/pirozhki-docker
2) localhost oriented configs
3) remove deployment staff
changelog
Merge branch 'feature/deploy_docker' into develop
rename foreman worker
common logstash type
changeling log stash export
update some gems
remove post counters
use travis-ci container-based infrastructure
update rails (4.2.0)
changelog
bump to v0.4.0
Merge branch 'release/v0.4.0'