Make testModelSaveHooks more rigorous
Make testModelSaveHooks more rigorous

Now that "model.user.save.*" is only fired once per user creation, the
tests can be stricter.

sutartmelson/girder,opadron/girder,RafaelPalomar/girder,adsorensen/girder,Xarthisius/girder,msmolens/girder,msmolens/girder,RafaelPalomar/girder,adsorensen/girder,manthey/girder,manthey/girder,RafaelPalomar/girder,data-exp-lab/girder,sutartmelson/girder,msmolens/girder,msmolens/girder,RafaelPalomar/girder,Xarthisius/girder,kotfic/girder,sutartmelson/girder,salamb/girder,RafaelPalomar/girder,essamjoubori/girder,Xarthisius/girder,manthey/girder,opadron/girder,opadron/girder,adsorensen/girder,data-exp-lab/girder,salamb/girder,girder/girder,Kitware/girder,jbeezley/girder,Kitware/girder,kotfic/girder,opadron/girder,girder/girder,kotfic/girder,Kitware/girder,Xarthisius/girder,Xarthisius/girder,sutartmelson/girder,msmolens/girder,data-exp-lab/girder,essamjoubori/girder,Kitware/girder,salamb/girder,adsorensen/girder,essamjoubori/girder,essamjoubori/girder,manthey/girder,jbeezley/girder,opadron/girder,kotfic/girder,data-exp-lab/girder,girder/girder,girder/girder,sutartmelson/girder,jbeezley/girder,essamjoubori/girder,salamb/girder,kotfic/girder,salamb/girder,jbeezley/girder,data-exp-lab/girder,adsorensen/girder