Add a modelmaker for users.
Add a modelmaker for users.

ChristineLaMuse/mozillians,akatsoulas/mozillians,anistark/mozillians,akatsoulas/mozillians,mozilla/mozillians,satdav/mozillians,chirilo/mozillians,glogiotatidis/mozillians-new,justinpotts/mozillians,justinpotts/mozillians,mozilla/mozillians,fxa90id/mozillians,safwanrahman/mozillians,hoosteeno/mozillians,glogiotatidis/mozillians-new,brian-yang/mozillians,fxa90id/mozillians,johngian/mozillians,brian-yang/mozillians,fxa90id/mozillians,glogiotatidis/mozillians-new,hoosteeno/mozillians,akarki15/mozillians,mozilla/mozillians,akarki15/mozillians,anistark/mozillians,safwanrahman/mozillians,chirilo/mozillians,brian-yang/mozillians,ChristineLaMuse/mozillians,safwanrahman/mozillians,chirilo/mozillians,satdav/mozillians,akatsoulas/mozillians,justinpotts/mozillians,safwanrahman/mozillians,brian-yang/mozillians,hoosteeno/mozillians,fxa90id/mozillians,glogiotatidis/mozillians-new,ChristineLaMuse/mozillians,akarki15/mozillians,akarki15/mozillians,justinpotts/mozillians,johngian/mozillians,satdav/mozillians,satdav/mozillians,anistark/mozillians,chirilo/mozillians,akatsoulas/mozillians,johngian/mozillians,hoosteeno/mozillians,mozilla/mozillians,johngian/mozillians,anistark/mozillians