Check to make sure the firewalld client is connected before proceeding.
Check to make sure the firewalld client is connected before proceeding.

Fixes #1138

Original patch referenced in https://github.com/ansible/ansible/issues/6911 ( https://github.com/ansible/ansible/commit/f547733b1f2136a531432ba652edebaec6873baf ) was undone by https://github.com/ansible/ansible-modules-extras/commit/6f2b61d2d88294ea7938020183ea613b7e5e878d

thaim/ansible,thaim/ansible