Update components to fontawesome 4.1.0

IPython/html/static/components

@@ -1,1 +1,1 b''
-Subproject commit 7c07f705d4f068828fb76f74ac7d4d355aea06f9
+Subproject commit a80ac7a2f6d045e3903d3c9e189a10cc96255b05

IPython/nbconvert/templates/html/slides_reveal.tpl

@@ -78,7 +78,7 b' if( window.location.search.match( /print-pdf/gi ) ) {'
 <![endif]-->
 
 <!-- Get Font-awesome from cdn -->
-<link rel="stylesheet" href="//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css">
+<link rel="stylesheet" href="//netdna.bootstrapcdn.com/font-awesome/4.1.0/css/font-awesome.css">
 
 {% for css in resources.inlining.css -%}
     <style type="text/css">
@@ -200,4 +200,4 b" Reveal.addEventListener( 'slidechanged', function( event ) {"
 
 {% block footer %}
 </html>
-{% endblock footer %}
  No newline at end of file
+{% endblock footer %}