chore(package): do not copy unnecessary files to lib

Author: gkalpak

package.json

@@ -26,7 +26,7 @@
     "postinstall": "npm run copy-libs",
     "update-deps": "npm update",
     "postupdate-deps": "npm run copy-libs",
-    "copy-libs": "cpx \"node_modules/{angular,angular-*,html5-boilerplate}/**/*\" app/lib -C",
+    "copy-libs": "cpx \"node_modules/{angular,angular-*,html5-boilerplate/dist}/**/*\" app/lib -C",
     "prestart": "npm install",
     "start": "http-server -a localhost -p 8000 -c-1 ./app",
     "pretest": "npm install",