Remove the final parameter from the layers

Signed-off-by: Davide Sapienza <sapienza.dav@gmail.com>

src/Layer.cpp

@@ -4,10 +4,10 @@
 
 namespace tk { namespace dnn {
 
-Layer::Layer(Network *net, bool final) {
+Layer::Layer(Network *net) {
 
     this->net = net;
-    this->final = final;
+    this->final = false;
     if(net != nullptr) {
         this->input_dim = net->getOutputDim();
         this->output_dim = input_dim;