intermediate: restructure for sensors via API

lib/sensors/GwSensor.cpp

@@ -0,0 +1,20 @@
+/*
+  (C) Andreas Vogel andreas@wellenvogel.de
+  This code is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+  This code is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+#include "GwSensor.h"
+#include "GwApi.h"
+
+void SensorList::add(SensorBase::Ptr sensor){
+        this->push_back(sensor);
+    }