Added Luxembourgish (lb) translations

lang/lb.js

@@ -0,0 +1,16 @@
+
+$.fullCalendar.lang("lb", {
+	buttonText: {
+		month: "Mount",
+		week: "Woch",
+		day: "Dag",
+		list: "Terminiwwersiicht",
+		prev: "zréck",
+		next: "weider",
+		today: "haut"
+	},
+	allDayText: "Ganzen Dag",
+	eventLimitText: function(n) {
+		return "+ " + n + " méi";
+	}
+});