Prevent warning during npm install

Dockerfile

@@ -62,6 +62,7 @@ ENV PHANTOMJS_BIN /usr/local/bin/phantomjs
 VOLUME ["/opt/phantom-talk"]
 WORKDIR /opt/phantom-talk
 COPY package.json /opt/phantom-talk/package.json
+COPY README.md /opt/phantom-talk/README.md
 RUN ["npm", "install"]
 EXPOSE 8000
 EXPOSE 8001

package.json

@@ -9,6 +9,10 @@
     "test": "grunt test"
   },
   "author": "Buddy Sandidge",
+  "repository" : {
+    "type" : "git",
+    "url" : "https://github.com/xbudex/phantom-talk.git"
+  },
   "license": "ISC",
   "devDependencies": {
     "bower": "^1.3.12",