[refactor] remove unnecessary return statement

Author: zombieFox

js/date.js

@@ -72,7 +72,6 @@ var date = (function() {
           number: function(value) {
             if (state.get().header.date.month.ordinal) {
               return helper.ordinalNumber(value + 1);
-              return value + 1;
             } else {
               return value + 1;
             };

js/version.js

@@ -1,7 +1,7 @@
 var version = (function() {
 
   // version is normally bumped when the state needs changing or any new functionality is added
-  var current = "3.1.5";
+  var current = "3.1.6";
 
   var compare = function(a, b) {
     var pa = a.split(".");