fmu:Add MODE_4PWM1CAP, MODE_5PWM, MODE_5PWM1CAP
fmu:Add MODE_4PWM1CAP, MODE_5PWM, MODE_5PWM1CAP

   This extends the  Capture support for FMU
   CHAN 5 and 6.

krbeverx/Firmware,krbeverx/Firmware,krbeverx/Firmware,mje-nz/PX4-Firmware,PX4/Firmware,acfloria/Firmware,mje-nz/PX4-Firmware,acfloria/Firmware,acfloria/Firmware,dagar/Firmware,PX4/Firmware,PX4/Firmware,dagar/Firmware,krbeverx/Firmware,dagar/Firmware,mje-nz/PX4-Firmware,krbeverx/Firmware,mje-nz/PX4-Firmware,acfloria/Firmware,acfloria/Firmware,dagar/Firmware,PX4/Firmware,PX4/Firmware,acfloria/Firmware,mje-nz/PX4-Firmware,krbeverx/Firmware,dagar/Firmware,acfloria/Firmware,PX4/Firmware,dagar/Firmware,mje-nz/PX4-Firmware,PX4/Firmware,krbeverx/Firmware,mje-nz/PX4-Firmware,dagar/Firmware