Adding national flags describing keyboard layout.

Updated Jamfile to install it in icon directory.

data/icon-themes/Jamfile

@@ -56,3 +56,9 @@ if $(BUILD_ICON_THEMES) = 1 {
 	ConvertIconTheme "edeneu" : $(ICON_SIZES) : $(ICON_CATEGORIES) ;
 	InstallIconTheme "edeneu" : $(ICON_SIZES) : $(ICON_CATEGORIES) ;
 }
+
+# install kbflags icons
+KBFLAGS_ICONS_DIR = [ FDirName "kbflags" "21x14" ] ;
+KBFLAGS_ICONS     = [ Wildcard $(KBFLAGS_ICONS_DIR) : *.png : $(KBFLAGS_ICONS_DIR) ] ;
+
+InstallEdeIcons $(KBFLAGS_ICONS_DIR) : $(KBFLAGS_ICONS) ;