ENH: Removed relative paths to 4neuro.h, as it's not needed, when the code is...

ENH: Removed relative paths to 4neuro.h, as it's not needed, when the code is given the proper include directory during compilation.

src/examples/net_test_3.cpp

@@ -11,7 +11,7 @@
 
 #include <vector>
 
-#include "../include/4neuro.h"
+#include "4neuro.h"
 
 int main() {
     std::cout << "Running lib4neuro example   3: Use of the particle swarm method to train a set of networks sharing some edge weights" << std::endl;

src/examples/network_serialization.cpp

@@ -7,7 +7,7 @@
  */
 
 #include <vector>
-#include "../include/4neuro.h"
+#include "4neuro.h"
 
 int main() {
     std::cout << "Running lib4neuro Serialization example   1" << std::endl;