title: Meteor.js - temporarily prevent a template from re-rendering (disable reactivity)
body: <p>I have a page in my app with a list of Projects the user is working on.</p>
  
  <p>When they want to add a new project, I show a modal form to get the name of the project.</p>
  
  <p>If they click 'OK' I create the project and redirect to /project/[new project id] using Meteor.Router.</p>
  
  <p>However, just before the redirect, I see the new project name automatically to the user's list of projects.</p>
  
  <p>I want to avoid this unnecessary re-rendering, which causes a brief flash of updated content.</p>
  
  <p>Is there a way to prevent the template for my list of projects from re-rendering?</p>