- OLED bargraph uses special chars for subchar resolution
- telemetry.auto uses toggle_telemetry() function for switching&clearing
- removed typo for failsafe.throttle - could get confusing



git-svn-id: http://multiwii.googlecode.com/svn/trunk/MultiWii_shared@1385 02679b44-d973-9852-f2fa-63770883b36c