OP-1218 fix missing "ret ="
OP-1218 format/consmetic/comments fixes
OP-1218 Raise time PIOS_COM_SendBuffer waits to acquire sendbuffer semaphore
Merge remote-tracking branch 'origin/amorale/OP-1218_pios_com_thread_safe' into rel-14.01

Conflicts:
	flight/modules/RadioComBridge/RadioComBridge.c
OP-1228 disabled telemetry monitor option page creation to fix gcs crash
- a fully functional option page will be re-introduced with OP-1185

+review OPReview
Merge remote-tracking branch 'origin/filnet/OP-1228_missing_telemetry_monitor_option_page_crashes_gcs' into rel-14.01
Update WHATSNEW.txt for release
Merge branch 'rel-14.01' into jr/osd/osd-wip