Change formatting

_includes/footer.html

@@ -10,5 +10,5 @@
   <p class="mt5 mb2 lh-copy black-90 dim">
     <a class="no-underline color-inherit" href="http://colebemis.com" target="_blank">Made with &lt;3 by Cole Bemis</a>
    </p>
-  <p class="mv0 f6 lh-copy">v{{ site.data.package.version }}</p>
+  <p class="mv0 f6 lh-copy">v{{ site.data.package.version }} - {{ site.data.manifest | size }} icons</p>
 </footer>
\ No newline at end of file

_includes/icons.html

 <ul class="flex flex-wrap justify-center w-80 w-80-ns center mw8 mv0 pl0 list">
-  {% for icon in site.data['manifest'] %}
+  {% for icon in site.data.manifest %}
   {% capture icon_path %}icons/{{ icon }}.svg{% endcapture %}
   <li class="icon relative pa3 ma2 black-90 bg-animate br3 outline-0 pointer">
     {% include_relative {{ icon_path }} %}