fix for python 2.6.6 (standard version in CentOS 6.6)
fix for python 2.6.6 (standard version in CentOS 6.6)

error: ValueError('zero length field name in format',)

StackOverflow's link for similar explanation: http://stackoverflow.com/questions/20941386/django-manage-py-returns-valueerror-zero-length-field-name-in-format

bhodges/pyapi-gitlab,wright8191/pyapi-gitlab,coreos/pyapi-gitlab,Itxaka/pyapi-gitlab,pombredanne/pyapi-gitlab,tonicbupt/pyapi-gitlab,pyapi-gitlab/pyapi-gitlab,tonicbupt/pyapi-gitlab,gokhanm/pyapi-gitlab,modulexcite/pyapi-gitlab,FredrikWendt/pyapi-gitlab,modulexcite/pyapi-gitlab,adfinis-sygroup/pyapi-gitlab,gokhanm/pyapi-gitlab,pyapi-gitlab/pyapi-gitlab,Itxaka/pyapi-gitlab,AdamIsrael/pyapi-gitlab,coreos/pyapi-gitlab,ptisserand/pyapi-gitlab,pombredanne/pyapi-gitlab,bhodges/pyapi-gitlab,FredrikWendt/pyapi-gitlab,AdamIsrael/pyapi-gitlab,wright8191/pyapi-gitlab,adfinis-sygroup/pyapi-gitlab,ptisserand/pyapi-gitlab