Merge pull request #1816 from angular-fullstack/chore/grunt-protractor-runner-3.1.0

chore(package): grunt-protractor-runner -> ^3.1.0

Author: Awk34

app/templates/_package.json

@@ -127,7 +127,7 @@
     "grunt-nodemon": "^0.4.0",
     "grunt-angular-templates": "^1.0.3",
     "grunt-dom-munger": "^3.4.0",
-    "grunt-protractor-runner": "^2.0.0",
+    "grunt-protractor-runner": "^3.1.0",
     "grunt-injector": "^0.6.0",
     "grunt-karma": "~0.12.0",
     "grunt-build-control": "^0.7.0",<% if(filters.sass) { %>