• Changed License to MIT see #397.
• Added ATtiny timer 1 support.
• Changed wrong return code signature of decodePulseDistanceData() and its handling.
• Removed Mitsubishi protocol, since the implementation is in contradiction with all documentation I could found and therefore supposed to be wrong.
• Removed AIWA implementation, since it is only for 1 device and at least sending implemented wrong.
• Added Lego_PF decode.
• Added new example IR2Keyboard.
• Changed internal usage of custom_delay_usec.
• Moved dump/print functions from example to irReceiver.
• irPronto.cpp: Using Print instead of Stream saves 1020 bytes program memory. Changed from & to * parameter type to be more transparent and consistent with other code of IRremote.