Added gulpfile

gulpfile.js

@@ -0,0 +1,25 @@
+/* File: gulpfile.js */
+
+// grab our packages
+var gulp   = require('gulp');
+var jshint = require('gulp-jshint');
+var nodemon = require('gulp-nodemon');
+
+// define the default task and add the watch task to it
+gulp.task('default', ['watch']);
+
+// configure the jshint task
+gulp.task('jshint', function() {
+    return gulp.src('app/**/*.js')
+        .pipe(jshint())
+        .pipe(jshint.reporter('jshint-stylish'));
+});
+
+// configure which files to watch and what tasks to use on file changes
+gulp.task('watch', function() {
+    gulp.watch('app/**/*.js', ['jshint']);
+    
+    // Start up the server and have it reload when anything in the
+    // ./build/ directory changes
+    nodemon({script: 'server.js', watch: 'app/**'});
+});

package.json

@@ -1,9 +1,14 @@
 {
-    "name": "node-api",
-    "main": "server.js",
-    "dependencies": {
-        "express": "~4.0.0",
-        "mongoose": "~3.6.13",
-        "body-parser": "~1.0.1"
-    }
+  "name": "node-api",
+  "main": "server.js",
+  "dependencies": {
+    "express": "~4.0.0",
+    "mongoose": "~3.6.13",
+    "body-parser": "~1.0.1"
+  },
+  "devDependencies": {
+    "gulp-jshint": "^1.11.2",
+    "gulp-nodemon": "^2.0.3",
+    "jshint-stylish": "^2.0.1"
+  }
 }