Store colors in flash, copy to ram and use from ram.  Store mode colors
as color ids instead of duplicating the color data.

Later, this will allow configurable colors as the colors can be copied
to the master config and used from that without any ram penalty.
Move colors from ram to master config.  Initialise colors only when
config is reset to defaults.
Update ledstrip unit test.
Allow colors to be configurable via the cli.

color x h,s,v

x = 0-15
h = 0-359
s = 0-255
v = 0-255
Add throttle level indicator led mode
Merge remote-tracking branch 'cleanflight/master' into cleanflight-throttle-led
Adding note regarding color index usage.
Merge pull request #83 from goebish/cleanflight-throttle-led

Throttle level indicator led mode
Update LED throttle mode to use rcData instead of rcThrottle, avoid
having to reference min/maxThrottle.

Range was not being calculated correctly.

Throttle color now blends with the current color of the LED so that at
mid throttle any orientation color is still correct when mixing Throttle
and Flight Mode on an LED.

Fix tabs.  Reduce nesting level.
Updated LedStrip docs for new thrust/throttle mode.
CC3D - Add support for battery voltage monitoring on S5_IN.

See docs for further details.
CC3D - Add Buzzer support to PA15.

See Docs for details.
Latest CC3D binary.