update directory and filename for vic5 parameters
[wr50a]
vic_domain = ${DIN_LOC_ROOT}/share/domains/domain.lnd.wr50a_ar9v4.100920.nc
-vic_params = ${VIC5TESTDIR}/vic_params_wr50a_vic5.0.dev_20160328.nc
+vic_params = ${DIN_LOC_ROOT}/lnd/vic/param/new_vic5_params_wr50a_ar9v4_all_options.nc
vic_global_param = vic.globalconfig.txt
vic_constants = vic.constants.txt
