CLOUDIFY-2572 added get-executions-statuses optional parameter to list deployment executions command
CLOUDIFY-2572 fixed cosmo-cli tests
Merge branch 'develop' into feature/CLOUDIFY-2572-Return-exec-state-on-deployment-executions-REST-call
Update README.md

added documentation for the --statuses parameter in the list deployment's executions command
Merge pull request #36 from CloudifySource/feature/CLOUDIFY-2572-Return-exec-state-on-deployment-executions-REST-call

CLOUDIFY-2572-Return-exec-state-on-deployment-executions-REST-call