Fix ansible-server for parsing ouput of executing Ansible playbooks

Fix the issues of parsing the return value of p.communicate() and output lines of executing Ansible playbooks.

Change-Id: I7ab10d9d7438ca998d17a7dace2fcde27a4219e7
Issue-ID: CCSDK-2009
Signed-off-by: Enbo Wang <wangenbo@huawei.com>
1 file changed