htdocs: enable strict mode.

htdocs/package.json

@@ -1,6 +1,6 @@
 {
   "name": "cppcheck-web",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "author": "XhmikosR (https://github.com/XhmikosR)",
   "description": "The dependencies to build cppcheck's website",
   "homepage": "https://github.com/danmar/cppcheck",
@@ -42,7 +42,7 @@
     "quotmark": "double",
     "regexp": true,
     "shelljs": true,
-    "strict": false,
+    "strict": true,
     "trailing": true,
     "unused": true
   },

htdocs/site/js/cppcheck.js

@@ -1,4 +1,6 @@
-/* jshint unused:false, jquery:true */
+/* jshint unused:false, jquery:true, browser:true, devel:true */
+
+"use strict";
 
 function addFile() {
     var name = prompt("Name of library/platform/etc", "");

htdocs/site/js/github.js

@@ -2,6 +2,8 @@
 
 /* jshint quotmark:true, jquery:true */
 
+'use strict';
+
 // 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;');