Remove harding of isDevelopingAddon.

Hard coding like this forces all consuming applications to run their linting tests against the addon.

This is useful for local debugging, but should not be included when publishing.

Author: rwjblue

index.js

@@ -5,9 +5,6 @@ var filterInitializers = require('fastboot-filter-initializers');
 
 module.exports = {
   name: 'ember-cli-head',
-  isDevelopingAddon: function() {
-    return true;
-  },
 
   treeForApp: function(tree) {
     return filterInitializers(tree);