CFY-1431 added bootstrap validations; fixed code according to the new context API
Merge pull request #26 from cloudify-cosmo/CFY-1431-add-bootstrap-and-teardown-validations-to-openstack-plugin

CFY 1431 add bootstrap and teardown validations to openstack plugin
Merge branch 'master' into CFY-1373-ctx-source-target

Conflicts:
	neutron_plugin/router.py