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

ui/debug/plot/Data.h

@@ -0,0 +1,80 @@
+#ifndef PLOT_DATA_H
+#define PLOT_DATA_H
+
+#include <vector>
+#include "Range.h"
+#include <cmath>
+
+class Data {
+
+	using Key = float;
+	using Value = float;
+
+public:
+
+	struct KeyVal {
+		Key key;
+		Value val;
+		KeyVal(const Key& key, const Value& val) : key(key), val(val) {;}
+	};
+
+private:
+
+	/** contained data */
+	std::vector<KeyVal> data;
+
+
+
+public:
+
+	/** add a new value */
+	void add(const Key key, const Value val) {
+		data.push_back(KeyVal(key,val));
+	}
+
+	/** remove the given index */
+	void remove(const int idx) {
+		data.erase(data.begin()+idx);
+	}
+
+	Key getKey(const int idx) const {
+		return data[idx].key;
+	}
+
+	Value getValue(const int idx) const {
+		return data[idx].val;
+	}
+
+	const KeyVal& getKeyValue(const int idx) const {
+		return data[idx];
+	}
+
+	const KeyVal& operator [] (const int idx) const {
+		return data[idx];
+	}
+
+	const KeyVal& front() const {return data.front();}
+	const KeyVal& back() const {return data.back();}
+
+	/** get the range (min/max) for the key-data (x-axes) */
+	Range getKeyRange() const {
+		Range range(+INFINITY,-INFINITY);
+		for (const KeyVal& kv : data) {range.adjust(kv.key);}
+		return range;
+	}
+
+	/** get the range (min/max) for the value-data (y-axes) */
+	Range getValueRange() const {
+		Range range(+INFINITY,-INFINITY);
+		for (const KeyVal& kv : data) {range.adjust(kv.val);}
+		return range;
+	}
+
+	/** get the number of entries */
+	size_t size() const {
+		return data.size();
+	}
+
+};
+
+#endif // PLOT_DATA_H