DynareOBC should support loading parameter values from a file

[tholden]

For example, in “SWNLWCD.mod” replace the stuff that begins in lines 49-118 (the parameter values) with loading the same parameter values from an outside file according to:

load  params_SWNLWCD_values.mat;
for i=1:length(M_.params)
    deep_parameter_name = M_.param_names(i,:);
    eval(['M_.params(i)  = ' deep_parameter_name ' ;'])
end