Training Dials have own Color setting

For expoediency the training dials used the qwtplotmarker
color but this often lead to things like lap, time being
displayed in black on a black background.

We now have a realtime dials default color setting in the
appearances pane. The default is gray, so will show up on
a black or white background.

src/Colors.cpp

@@ -23,7 +23,7 @@
 #include <QDir>
 #include "Settings.h"
 
-static Colors ColorList[61], DefaultColorList[61];
+static Colors ColorList[62], DefaultColorList[62];
 
 static void copyArray(Colors source[], Colors target[])
 {
@@ -35,7 +35,7 @@ static bool setupColors()
 {
     // consider removing when we can guarantee extended initialisation support in gcc
     // (c++0x not supported by Qt currently and not planned for 4.8 or 5.0)
-    Colors init[61] = {
+    Colors init[62] = {
         { "Plot Background", "COLORPLOTBACKGROUND", Qt::white },
         { "Ride Plot Background", "COLORRIDEPLOTBACKGROUND", Qt::black },
         { "Plot Thumbnail Background", "COLORPLOTTHUMBNAIL", Qt::gray },
@@ -54,6 +54,7 @@ static bool setupColors()
         { "Altitude Shading", "COLORALTITUDESHADE", QColor(124,91,31) },
         { "Wind Speed", "COLORWINDSPEED", Qt::darkGreen },
         { "Torque", "COLORTORQUE", Qt::magenta },
+        { "Temperature", "COLORTEMPERATURE", Qt::yellow },
         { "Short Term Stress", "COLORSTS", Qt::blue },
         { "Long Term Stress", "COLORLTS", Qt::green },
         { "Stress Balance", "COLORSB", Qt::black },
@@ -95,7 +96,7 @@ static bool setupColors()
         { "Activity History Group", "CRIDEGROUP", QColor(236,246,255) },
         { "SpinScan Left", "CSPINSCANLEFT", Qt::gray },
         { "SpinScan Right", "CSPINSCANRIGHT", Qt::cyan },
-        { "Temperature", "COLORTEMPERATURE", Qt::yellow },
+        { "Default Dial Color", "CDIAL", Qt::gray },
         { "", "", QColor(0,0,0) },
     };
 

src/Colors.h

@@ -135,5 +135,6 @@ class ColorEngine : public QObject
 #define CSPINSCANLEFT         57
 #define CSPINSCANRIGHT        58
 #define CTEMP                 59
+#define CDIAL                 60
 
 #endif

src/DialWindow.cpp

@@ -442,7 +442,7 @@ void DialWindow::seriesChanged()
     case RealtimeData::VI:
     case RealtimeData::SkibaVI:
     case RealtimeData::None:
-            foreground = GColor(CPLOTMARKER);
+            foreground = GColor(CDIAL);
             break;
 
     case RealtimeData::Load: