added dedicated horus start script

As the Horus does not have telemetry scripts the way the taranis series has, we need to run as a one-time script, which means that background processes are not executed, and we need to go through the sd card explorer, so basically  every click counts, which is why the directory is at the base of the SD card, just like the SxR and CROSSFIRE scripts.

Author: raphaelcoeffic

src/BF/bf.lua

@@ -0,0 +1,12 @@
+SCRIPT_HOME = "/SCRIPTS/BF"
+
+protocol = assert(loadScript(SCRIPT_HOME.."/protocols.lua"))()
+radio = assert(loadScript(SCRIPT_HOME.."/radios.lua"))()
+
+assert(loadScript(radio.preLoad))()
+assert(loadScript(protocol.transport))()
+assert(loadScript(SCRIPT_HOME.."/MSP/common.lua"))()
+
+local run_ui = assert(loadScript(SCRIPT_HOME.."/ui.lua"))()
+
+return { run=run_ui }