Use grunt to lint/jshint files.

app/bin.js

@@ -0,0 +1 @@
+#!/usr/bin/env node

app/controller.js

@@ -63,7 +63,7 @@ exports.executeScript = function(req, res) {
     iosResponse = session.client.proxy(requestData.script, true);
   }
   catch (e) {
-    var errObj = {sessionId: sessionId, 'status': 13, 'value': JSON.stringify(e)}
+    var errObj = {sessionId: sessionId, 'status': 13, 'value': JSON.stringify(e)};
     req.send(400, errObj);
   }
 

grunt.js

@@ -0,0 +1,17 @@
+module.exports = function(grunt) {
+  grunt.initConfig({
+    lint: {
+      all: ['*.js', 'app/*.js']
+    }
+    , jshint: {
+      all: {
+        options: {
+          laxcomma: true
+          , es5: true
+        }
+      }
+    }
+  });
+
+  grunt.registerTask('default', 'lint');
+};

package.json

@@ -35,6 +35,7 @@
     "test": "mocha test/unit"
   },
   "devDependencies": {
-    "mocha": "~1.8.1"
+    "mocha": "~1.8.1",
+    "grunt": "~0.3.17"
   }
 }