restructure build to separate the 3 main components into 3 subdirectories

libi2pd for core libs

libi2pd_client for i2pd client libs

daemon for i2pd daemon libs

daemon/i2pd.cpp

@@ -0,0 +1,43 @@
+#include <stdlib.h>
+#include "Daemon.h"
+
+#if defined(QT_GUI_LIB)
+
+namespace i2p
+{
+namespace qt
+{
+    int RunQT (int argc, char* argv[]);
+}
+}
+int main( int argc, char* argv[] )
+{
+    return i2p::qt::RunQT (argc, argv);
+}
+
+#else
+int main( int argc, char* argv[] )
+{
+    if (Daemon.init(argc, argv))
+	{
+		if (Daemon.start())
+			Daemon.run ();
+		Daemon.stop();
+	}
+	return EXIT_SUCCESS;
+}
+#endif
+
+#ifdef _WIN32
+#include <windows.h>
+
+int CALLBACK WinMain(
+	_In_ HINSTANCE hInstance,
+	_In_ HINSTANCE hPrevInstance,
+	_In_ LPSTR     lpCmdLine,
+	_In_ int       nCmdShow
+	)
+{
+	return main(__argc, __argv);
+}
+#endif