added travis-ci status
CLOUDIFY-2161 get management ip from environment variable
CLOUDIFY-2161 fixed is_cosmo_dev
update plugins structure
Merge branch 'develop' of github.com:CloudifySource/cosmo-celery-common into develop
CLOUDIFY-2161 fixed test
Merge pull request #4 from CloudifySource/feature/CLOUDIFY-2161-inject-management-ip

CLOUDIFY-2161-inject-management-ip
Merge branch 'develop'

Conflicts:
	README.md