Add modified gruntfile.js and tasks

tasks/options/watch.js

@@ -0,0 +1,17 @@
+// watch
+module.exports = function(config) {
+    return {
+        api: {
+            // API files to watch:
+            files: ['api/**/*']
+        },
+        assets: {
+
+            // Assets to watch:
+            files: ['assets/**/*'],
+
+            // When assets are changed:
+            tasks: ['compileAssets', 'linkAssets']
+        }
+    };
+};