Disable caching of weekly loads
Disable caching of weekly loads

Fixes #1028. Caching of weekly loads was ineffective, even without the
problem described in #1028 since it could result in a race-condition
whereby two different people could view different weeks. Since there is
only one weekly cache, the results from one would overwrite -- or
invalidate -- the other.

quintel/etmoses,quintel/etmoses,quintel/etmoses,quintel/etmoses,quintel/etmoses