Fix test_shares_security_negative due to pep8
Fix test_shares_quotas_negative.py due to pep8
Fix test_shares_quotas.py due to pep8
Fix test_shares_negative.py due to pep8
Fix test_shares_multitenant.py due to pep8
Fix shares metadata tests due to pep8
Fix tempest/api/shares/base.py due to pep8
Fix tempest/api/shares/test_shares.py due to pep8
Fix share rules tests due to pep8
Fix shares xml client due to pep8
Fix shares json client due to pep8
Fix manila config due to pep8
Fix clients.py due to pep8