✨ Add NPM test script

lib/app/site/models/file.js

@@ -9,7 +9,7 @@ class File
     constructor(_options)
     {
         // Set up
-        this.id             = ids.get_id()
+        this.id = ids.getId()
         this.name = _options.name
         this.path = {}
         this.path.directory = _options.path

package.json

@@ -7,7 +7,7 @@
   },
   "main": "bin/index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "demo-folder": "cd test/demo-folder && node ../../bin 'Demo folder'"
   },
   "repository": {
     "type": "git",