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/Axes.h

@@ -0,0 +1,66 @@
+#ifndef AXES_H
+#define AXES_H
+
+#include "Range.h"
+
+class Axes {
+
+	/** min/max value to display */
+	Range range;
+
+	/** number of available pixels for above range */
+	int pixels;
+
+	/** whether to invert the axes */
+	bool invert = false;
+
+public:
+
+	void setMin(const float min) {this->range.min = min;}
+	float getMin() const {return this->range.min;}
+
+	void setMax(const float max) {this->range.max = max;}
+	float getMax() const {return this->range.max;}
+
+	void setRange(const Range& range) {this->range = range;}
+	const Range& getRange() const {return this->range;}
+
+	void setPixels(const int px) {this->pixels = px;}
+	int getPixels() const {return this->pixels;}
+
+	void setInverted(const bool inverted) {this->invert = inverted;}
+	bool isInverted() const {return this->invert;}
+
+	float convert(const float val) const {
+		float percent = (val - range.min) / (range.getSize());
+		if (invert) {percent = 1-percent;}
+		return percent * pixels;
+	}
+
+};
+
+class AxesX : public Axes {
+
+public:
+
+	AxesX() {
+		setInverted(false);
+	}
+
+	void setWidth(const int px) {setPixels(px);}
+
+};
+
+class AxesY : public Axes {
+
+public:
+
+	AxesY() {
+		setInverted(true);
+	}
+
+	void setHeight(const int px) {setPixels(px);}
+
+};
+
+#endif // AXES_H