Affect FC_FONT_HAS_HINT property to score on matcher

src/fcmatch.c

@@ -342,6 +342,7 @@ typedef enum _FcMatcherPriority {
     PRI1(SLANT),
     PRI1(WEIGHT),
     PRI1(WIDTH),
+    PRI1(FONT_HAS_HINT),
     PRI1(DECORATIVE),
     PRI1(ANTIALIAS),
     PRI1(RASTERIZER),

src/fcobjs.h

@@ -72,5 +72,5 @@ FC_OBJECT (COLOR,		FcTypeBool,	FcCompareBool)
 FC_OBJECT (SYMBOL,		FcTypeBool,	FcCompareBool)
 FC_OBJECT (FONT_VARIATIONS,	FcTypeString,	NULL)
 FC_OBJECT (VARIABLE,		FcTypeBool,	FcCompareBool)
-FC_OBJECT (FONT_HAS_HINT,	FcTypeBool,	NULL)
+FC_OBJECT (FONT_HAS_HINT,	FcTypeBool,	FcCompareBool)
 /* ^-------------- Add new objects here. */