old_contents: var set = Ember.set;
  
  Ember.onLoad('application', function(app) {
    app.registerInjection(function(app, stateManager, property) {
      if (property === 'Store') {
        set(stateManager, 'store', app[property].create());
      }
    });
  });
  
new_contents: var set = Ember.set;
  
  Ember.onLoad('application', function(app) {
    app.registerInjection({
      name: "store",
      before: "controllers",
  
      injection: function(app, stateManager, property) {
        if (property === 'Store') {
          set(stateManager, 'store', app[property].create());
        }
      }
    });
  });
  
subject: Update to new injection syntax