randnum directory should not be nested
Created by: subhacom
In the MOOSE build tree, we have the utility directory, and then within it the randnum directory. This organization messes up the compilation unless the randnum directory is last. This is because the loop for building subdirectories assumes that all are just under the main MOOSE code directory. The randnum directory should be brought down to the same level as the others.
Reported by: upibhalla