Add Summary.

src/App.cpp

@@ -31,6 +31,7 @@
 #include "net/Client.h"
 #include "net/Network.h"
 #include "Options.h"
+#include "Summary.h"
 #include "version.h"
 
 
@@ -60,6 +61,8 @@ App::exec()
         return 0;
     }
 
+    Summary::print();
+
     m_network->connect();
 
     const int r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);