[GRASSLIST:5645] v.digit color mismatch found

[cheg01 at attbi.com]

I found the source of the incorrect behavior of the
v.digit->Customize->Color menu. The color names do not match the colors
used in the display fo the following reason:

The colors used in the display are defined in the file
<grass_dir>/src/include/colors.h:
#define D_COLOR_LIST:
"red,orange,yellow,green,blue,indigo,violet,white,black,gray,brown,magenta,
aqua,grey"

The color names used in v.digit are defined in the file
<grass_dir>/src/mapdev/v.digit/color.c:
static char *color_names[] = {
    "            ",
    "       red",
    "  orange",
    "  yellow",
    "   green",
    "      blue",
    "   indigo",
    "    violet",
    "    white",
    "    black",
    "      grey",
    "   brown",
    "magenta",
    "     aqua",
    "            ",
    "            "
};

To fix it, edit the color_names list to match the D_COLOR_LIST and
recompile v.digit.