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* 2015-11-25
* NiboRoboLib 3.3
* Release Candidate
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2015-11-25 (springob)
* burger: moved key input event generation to interrupt

2015-11-24 (springob)
* all: improved usart-interface: usart_write / usart_send (+_P)
* burger: fixed missing call to analog_irq_hook()

2015-11-23 (springob)
* arduino/burger: improved keywords.txt (thanks to Georg!)
* arduino: applied fix for min/max problem also to nibobee and nibo2
* burger: added 15 MHz Tuning-Kit platforms

2015-11-22 (springob)
* arduino: library now supports arduino version 1.6.6
* arduino/burger: fixed min/max error
* arduino: fixed documentation folder problem
* burger: fixed missing robo.h includes
* burger: fixed analog init ghost key event problem
* burger: improved documentation
* burger: added Tuning-Kit platforms for 15 MHz
* arduino/burger: added Tuning-Kit platforms for 15 and 20 MHz