Predicates: added test

#include "PredicateAwesome.h"

#include <cstdlib>

class BogusClass {};

int main(int argc, char** argv)

{

	if (argc < 3) return 1;

	PsimagLite::String predicate(argv[1]);

	PsimagLite::PredicateAwesome<BogusClass> pAwesome(predicate);

	std::cout<<pAwesome.isTrue("l", atoi(argv[2]));

}