Added normalization sub-test in fischer weights. Tightened tolerances
Added normalization sub-test in fischer weights. Tightened tolerances

git-svn-id: af09bdb2a22cf1eecc1faa00fce1dde556217a8a@696 d860a611-dd6a-fbde-3e4e-7fa7191099b5

chris-allan/pychrm,chris-allan/pychrm,colettace/wnd-charm,cnerger/wnd-charm,chris-allan/pychrm,cnerger/wnd-charm,chris-allan/pychrm,colettace/wnd-charm,colettace/wnd-charm,colettace/wnd-charm,cnerger/wnd-charm,cnerger/wnd-charm,cnerger/wnd-charm,colettace/wnd-charm,colettace/wnd-charm,cnerger/wnd-charm