conpaas: check stdout when calling 'git config --get' in test_git.py
conpaas: check stdout when calling 'git config --get' in test_git.py

ConPaaS-team/conpaas,ConPaaS-team/conpaas,ConPaaS-team/conpaas,ConPaaS-team/conpaas,ConPaaS-team/conpaas,ConPaaS-team/conpaas,ConPaaS-team/conpaas