CFY-1308 added docker bootstrap impl
CFY-1308 Refactoring, improvements and falke8
CFY-1308 added agent installation
CFY-1308 flake8
CFY-1308 code review modifications
Merge branch 'master' into CFY-1308-docker-bootstrap
CFY-1308 trigger travis
CFY-1308 workaround for FabricTaskError reference
CFY-1308 fixed is_docker_installed
CFY-1308 code review comments and fixed agent resources mount point
CFY-1308 changed resource mount path
CFY-1308 changed resource mount path to mount only the packages dir
CFY-1308 fixed method invocation
Merge pull request #86 from cloudify-cosmo/CFY-1308-docker-bootstrap

CFY-1308 fixed method invocation