Get frontend javascript into the docker image. Still need to figure out how to get frontend templates into rails.

frontend/config/application.js

@@ -33,6 +33,10 @@ module.exports = function(lineman) {
       }
     },
 
+    removeTasks: {
+        common: ["jshint"]
+    },
+
     // Sass
     //
     // Lineman supports Sass via grunt-contrib-sass, which requires you first