[module] sonar_maxboitx -usable with fixedwing or rotor -output: distance in m (the module sonar_maxbotix_booz) is unefected
cleaned the code and renamed the files to be consistend in to sonar_adc
[makefile] print paparazzi_version when building sim, remove throwing error on old UART_NR configure
[conf] remove nps settings file from Quad_LisaM2 example airframe, you can only include it if compiling nps
course is now correctly calculated
sonar_offset to m and clean up
Merge pull request #378 from TobiasMue/sonar

[module] sonar_adc -usable with fixedwing or rotor and distance output
[mavlink] fix crc function names for compatibility with libocm3
[peripherals] spi transactions: always set clock divider and bitorder
[stm32][spi] removed commented/unused stuff
[dox] update/add some more doxygen comments
[airborne] std.h: define NULL if not already done
Merge remote-tracking branch 'paparazzi_main/master'