Merge pull request #34 from textpattern/dependabot/npm_and_yarn/grunt-contrib-jshint-3.1.1

Bump grunt-contrib-jshint from 3.0.0 to 3.1.1

Author: philwareham

package.json

@@ -15,7 +15,7 @@
     "grunt-concurrent": "3.0.0",
     "grunt-contrib-clean": "2.0.0",
     "grunt-contrib-copy": "1.0.0",
-    "grunt-contrib-jshint": "3.0.0",
+    "grunt-contrib-jshint": "3.1.1",
     "grunt-contrib-watch": "1.1.0",
     "load-grunt-tasks": "5.1.0"
   },