Updating hq middleware to no longer use extuser.  Really we can likely just get rid of the middleware, but it's currently still doing some stuff in the thread locals that should be moved elsewhere.
Updating hq middleware to no longer use extuser.  Really we can likely
just get rid of the middleware, but it's currently still doing some stuff
in the thread locals that should be moved elsewhere.

puttarajubr/commcare-hq,qedsoftware/commcare-hq,qedsoftware/commcare-hq,qedsoftware/commcare-hq,dimagi/commcare-hq,gmimano/commcaretest,dimagi/commcare-hq,SEL-Columbia/commcare-hq,SEL-Columbia/commcare-hq,dimagi/commcare-hq,gmimano/commcaretest,qedsoftware/commcare-hq,qedsoftware/commcare-hq,gmimano/commcaretest,SEL-Columbia/commcare-hq,puttarajubr/commcare-hq,puttarajubr/commcare-hq,dimagi/commcare-hq,dimagi/commcare-hq,puttarajubr/commcare-hq