enable ltm compile
Merge branch 'next' of https://github.com/TauLabs/TauLabs into next

Conflicts:
	flight/targets/sparky/fw/pios_config.h
Merge pull request #1230 from KipK/next

Enable compiling LTM telemetry module by default
Merge remote-tracking branch 'upstream/next' into draco
draco: LTM telemetry module by default