CFY-1567 added neutron_url to openstack inputs reader
CFY-1567 added system test for openstack multiple endpoints
Merge branch 'master' into CFY-1569-allow-explcit-passing-of-neutron-url-in-openstack-credentials=
CFY-1567 reverted changes to openstack handler; deleted multiple_openstack_endpoints_test system test; added openstack_plugin_tests
CFY-1567 added a suite for openstack plugin tests; added these tests to hp-openstack-all suite as well
CFY-1569 explicit-urls for openstack services test
Merge pull request #58 from cloudify-cosmo/CFY-1569-allow-explcit-passing-of-neutron-url-in-openstack-credentials

CFY 1569 allow explcit passing of neutron url in openstack credentials