message: Begin RoboFirmwareToolkit migration
diff: @@ -58,11 +58,12 @@ do the following:
  <b>Documents/Unreal Projects</b> folder, first creating that folder if it
  doesn't exist.
  -2. Clone the [Hackflight](https://github.com/simondlevy/Hackflight) repository into your
  +2. Clone the [Hackflight](https://github.com/simondlevy/Hackflight)
  +and [RoboFirmwareToolkit](https://github.com/simondlevy/RoboFirmwareToolkit)
  +and repositories into your
  <b>DocumentsArduino/libraries</b> folder, first creating that folder if it
  doesn't already exist. (You don't need to install Arduino; this is simply
  -where MulticopterSim
  -looks for the Hackflight software.)
  +where MulticopterSim looks for the Hackflight firmware.)
  3. Follow the next steps to complete the build on your OS.
  