[stm32][spektrum] make it possible to redifine channels from airframe file
[rotorcraft] auto-enable UNLOCKED_HOME_MODE if HOME mode is used on RC

If you set MODE_AUTO1 or MODE_AUTO2 of the RC mode switch to AP_MODE_HOME
you can't get out of HOME mode again via RC by default, only via GCS.
So if you really want to be able to switch to HOME mode via RC,
enable UNLOCKED_HOME_MODE by default.

See also #823
[ocaml] uint32 now fits into a Int64

close #831
add sublime project file
add initial fix_code_syle.sh script

You need to have astyle installed.
Run with ./fix_code_style.sh <FILENAME>
[modules] new high_speed_logger_direct_memory using SPI

Added a tool to log messages by connecting a simple flash chip directly to the SPI of the autopilot

closes #815
update eclipse code style

eclipse still sucks at formatting code though
Merge branch 'master' of https://github.com/paparazzi/paparazzi