[spi] put some board dependant configuration into config files for spi
[adc] board config in adc_arch
[ppm] update ppm driver for F4
[adc] activate ADC on stm32 from board files
[pwm] new PWM driver for stm32 with F4 support

F1 support should be broken since the configuration of the pwm has to be
done from the board file
Old config is moved and commented in lisa board file
[apogee] update apogee config files