Fixed an error introduced when the testnorms_data struct was added.  The  non-struct variable mean was being used to compute the variance, but it  was not properly scaled (since scaling was being done on the  testnorm_data->mean version).
Fixed an error introduced when the testnorms_data struct was added.  The 
non-struct variable mean was being used to compute the variance, but it 
was not properly scaled (since scaling was being done on the 
testnorm_data->mean version).

This bug was reported by Doug James, Jerome Vienne and Bill Barth at TACC.

M    src/TestNorms.cpp


git-svn-id: 1633a95f2ea118d40b068f82a5e9c65fcdf7d43a@198 5e06a57e-6b39-4354-92a0-249a7d0c5410

hpcg-benchmark/hpcg,hpcg-benchmark/hpcg,LWisteria/hpcg,hpcg-benchmark/hpcg,hpcg-benchmark/hpcg,LWisteria/hpcg,LWisteria/hpcg,hpcg-benchmark/hpcg,LWisteria/hpcg,hpcg-benchmark/hpcg