added a new news

script/util.js

@@ -38,6 +38,18 @@ define(['m'], function(m) {
                 date.getFullYear() % 1000].join(' ');
     };
 
+    util.join = function(arr, sep){
+        if(!_.isArray(arr) || arr.length < 1){
+            return [];
+        }
+        var ret = [arr.pop()];
+        _.each(arr, function(elm){
+            ret.push(sep);
+            ret.push(elm);
+        });
+        return ret;
+    };
+
     util.facebookLink = function(){
         return m('a[href="https://www.facebook.com/LigueDeBalleLesPhenix"]',
                    m('i.fa.fa-facebook-square')