Plot Q8's LFT channel correctly

Closes #296

INSERT INTO Parameters (param, plotType, valueColorsB, valueColorsW, height) VALUES('Q8 GPS On/Off', 'upDownDots', 'Up:#00FF00|Down:#FF0000', 'Up:#00FF00|Down:#FF0000', 2);
INSERT INTO Channels (channel, label, param, linkedChan, convertFactor, unit, fixPoint, dataType) VALUES('LFT0', 'GPSOnOff', 'Q8 GPS On/Off', NULL, 1, NULL, 1, 'Q8');
INSERT INTO Channels (channel, label, param, linkedChan, convertFactor, unit, fixPoint, dataType) VALUES('LFT1', 'GPSFixType', 'Q8 GPS Fix Type', NULL, 1, NULL, 1, 'Q8');
UPDATE Parameters SET plotType='multiColorDotsEqualOnUpperBound', valueColorsB='<=0.0:#FF0000|<=1.0:#FFFF00|1.0<:#00FF00', valueColorsW='<=0.0:#FF0000|<=1.0:#FFFF00|1.0<:#00FF00' WHERE param='Q8 GPS Fix Type';
DELETE FROM Channels WHERE channel='LFT';