updated so that all command executions use local npm packages. ( and added live-server).

package.json

@@ -6,7 +6,8 @@
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
-    "harp": "harp server .",
+    "harp": "harp",
+    "live-server": "live-server",
     "test-api-builder": "jasmine-node public/api-builder"
   },
   "repository": {
@@ -43,6 +44,7 @@
     "karma": "^0.13.9",
     "karma-chrome-launcher": "^0.2.0",
     "karma-jasmine": "^0.3.6",
+    "live-server": "^0.8.1",
     "lodash": "^3.10.1",
     "marked": "^0.3.5",
     "minimatch": "^2.0.10",