Added more redux types/examples in tutorial and fixed some display issues

doc/examples/Tutorial_ReductionsVisitorsBroadcasting_reductions_bool.cpp

@@ -0,0 +1,24 @@
+#include <Eigen/Dense>
+#include <iostream>
+
+using namespace std;
+using namespace Eigen;
+
+int main()
+{
+  MatrixXf m(2,2), n(2,2);
+  
+  m << 0,2,
+       3,4;
+
+  n << 1,2,
+       3,4;
+  
+  cout << "m.all()   = " << m.all() << endl;
+  cout << "m.any()   = " << m.any() << endl;
+  cout << "m.count() = " << m.count() << endl;
+  cout << endl;
+  cout << "n.all()   = " << n.all() << endl;
+  cout << "n.any()   = " << n.any() << endl;
+  cout << "n.count() = " << n.count() << endl;
+}