Merge pull request #438 from edx/fix/cdodge/missing-space-on-landing-page

I18N work seems to have lost a very prominent space in the landing page

cms/templates/howitworks.html

@@ -11,7 +11,7 @@
   <section class="content content-header">
     <header>
       ## "edX Studio" should not be translated
-      <h1>${_('Welcome to')}<span class="logo">edX Studio</span></h1>
+      <h1>${_('Welcome to')}<span class="logo">&nbsp;edX Studio</span></h1>
       <p class="tagline">${_("Studio helps manage your courses online, so you can focus on teaching them")}</p>
     </header>
   </section>