htodcs: minor cleanup and update devDependencies.

[ci skip]

htdocs/make.js

@@ -36,8 +36,7 @@
         // pack.css
         var inCss = cat(["site/css/normalize.css",
                          "site/css/all.css",
-                         "site/css/demo.css"
-        ]);
+                         "site/css/demo.css"]);
 
         var minifier = new CleanCSS({
             keepSpecialComments: 0,

htdocs/package.json

@@ -17,10 +17,10 @@
     "lint": "node run-tests"
   },
   "dependencies": {
-    "clean-css": "~2.1.6",
+    "clean-css": "~2.1.8",
     "csslint": "~0.10.0",
-    "jshint": "~2.4.4",
-    "shelljs": "~0.2.6",
+    "jshint": "~2.5.1",
+    "shelljs": "~0.3.0",
     "uglify-js": "~2.4.13"
   },
   "jshintConfig": {
@@ -36,7 +36,6 @@
     "quotmark": "double",
     "shelljs": true,
     "strict": true,
-    "trailing": true,
     "undef": true,
     "unused": true
   },