htdocs: Tweak JS.

[ci skip]

htdocs/package.json

@@ -17,22 +17,19 @@
     "lint": "node run-tests"
   },
   "dependencies": {
-    "clean-css": "~2.1.0",
+    "clean-css": "~2.1.6",
     "csslint": "~0.10.0",
-    "jshint": "~2.4.3",
+    "jshint": "~2.4.4",
     "shelljs": "~0.2.6",
-    "uglify-js": "~2.4.12"
+    "uglify-js": "~2.4.13"
   },
   "jshintConfig": {
-    "bitwise": true,
-    "boss": true,
-    "browser": false,
     "camelcase": true,
     "curly": true,
     "eqeqeq": true,
+    "forin": true,
     "indent": 4,
     "latedef": true,
-    "multistr": true,
     "noarg": true,
     "node": true,
     "noempty": true,
@@ -40,6 +37,7 @@
     "shelljs": true,
     "strict": true,
     "trailing": true,
+    "undef": true,
     "unused": true
   },
   "engines": {

htdocs/site/js/github.js

@@ -1,15 +1,21 @@
 /*! Inspired by: http://aboutcode.net/2010/11/11/list-github-projects-using-javascript.html */
 
-/* jshint jquery:true */
-
-"use strict";
+/* jshint browser:true, jquery:true */
 
 // htmlEntities taken from http://css-tricks.com/snippets/javascript/htmlentities-for-javascript/
 function htmlEntities(str) {
-    return String(str).replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/"/g, "&quot;");
+    "use strict";
+    var ret = String(str)
+              .replace(/&/g, "&amp;")
+              .replace(/</g, "&lt;")
+              .replace(/>/g, "&gt;")
+              .replace(/"/g, "&quot;");
+
+    return ret;
 }
 
 jQuery.fn.listCommits = function(username, repository, branch) {
+    "use strict";
     this.html("<span>Querying GitHub for recent commits&hellip;</span>");
 
     var target = this;