[paparazzi-commits] [paparazzi/paparazzi] 0e4c2c: [flight plans] add call_once alias (#1675)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/paparazzi/paparazzi
  Commit: 0e4c2c9233f28d751aa68453f9bf1fc3ece962f3
      
https://github.com/paparazzi/paparazzi/commit/0e4c2c9233f28d751aa68453f9bf1fc3ece962f3
  Author: Felix Ruess <address@hidden>
  Date:   2016-05-24 (Tue, 24 May 2016)

  Changed paths:
    M conf/flight_plans/flight_plan.dtd
    M conf/flight_plans/nav_modules.xml
    M sw/tools/generators/gen_flight_plan.ml

  Log Message:
  -----------
  [flight plans] add call_once alias (#1675)

- `<call_once fun="x"/>` is an alias for `<call fun="x" loop="false"/>`

The idea is to make it easier and more clear how to call functions that do not 
return a bool and should only be called once.