teams: fixed regression where namespaces could not be created from team page
teams: fixed regression where namespaces could not be created from team page

Fixes #165

angry-tony/Portus-20170827,bencevans/Portus,morodin/Portus,Gobliip/Portus,mssola/Portus,SUSE/Portus,jloehel/Portus,krishnak9/Portus,kwk/Portus,Gobliip/Portus,krishnak9/Portus,krishnak9/Portus,mssola/Portus,morodin/Portus,jloehel/Portus,jloehel/Portus,angry-tony/Portus-20170827,SUSE/Portus,mauromorales/Portus,SUSE/Portus,bencevans/Portus,liubin/Portus,mauromorales/Portus,angry-tony/Portus-20170827,Gobliip/Portus,rhoml/Portus,rhoml/Portus,liubin/Portus,vitorarins/Portus,vpereira/Portus,armbuilds/portus,bencevans/Portus,vitorarins/Portus,mauromorales/Portus,thuongdinh/Portus,morodin/Portus,rhoml/Portus,mssola/Portus,krishnak9/Portus,vitorarins/Portus,kwk/Portus,vpereira/Portus,SUSE/Portus,thuongdinh/Portus,vpereira/Portus,kwk/Portus,thuongdinh/Portus,armbuilds/portus,mssola/Portus,angry-tony/Portus-20170827,liubin/Portus,armbuilds/portus