a lot!!! of changes

added main menu
added debug display
many debug widgets for plotting live data
worked on android live sensors
added offline-data sensor feeding
some dummy data sensors
worked on the map display
added ui debug for grid-points, particles and weights
added a cool dude to display the estimation
added real filtering based on the Indoor components
c++11 fixes for android compilation
online and offline filtering support
new resampling technique for testing
map loading via dialog

sensors/android/WiFiSensorAndroid.cpp

@@ -0,0 +1,20 @@
+#ifdef ANDROID
+
+#include "WiFiSensorAndroid.h"
+
+extern "C" {
+
+	/** called after each successful WiFi scan */
+	JNIEXPORT void JNICALL Java_indoor_java_WiFi_onScanComplete(JNIEnv* env, jobject jobj, jbyteArray arrayID) {
+		(void) env; (void) jobj;
+		jsize length = env->GetArrayLength(arrayID);
+		jboolean isCopy;
+		jbyte* data = env->GetByteArrayElements(arrayID, &isCopy);
+		std::string str((char*)data, length);
+		env->ReleaseByteArrayElements(arrayID, data, JNI_ABORT);
+		WiFiSensorAndroid::get().handle(str);
+	}
+
+}
+
+#endif