Add svg fontawesome icons

plugin.rb

@@ -26,7 +26,11 @@ if Rails.env.production?
   }
 end
 
-register_svg_icon "calendar-o" if respond_to?(:register_svg_icon)
+if respond_to?(:register_svg_icon)
+  register_svg_icon "calendar-o"
+  register_svg_icon "chevron-right"
+  register_svg_icon "chevron-left"
+end
 
 after_initialize do
   UserHistory.actions[:custom_wizard_step] = 1000

views/layouts/wizard.html.erb

@@ -8,6 +8,7 @@
     <%- if theme_ids %>
       <%= discourse_stylesheet_link_tag (mobile_view? ? :mobile_theme : :desktop_theme) %>
     <%- end %>
+
     <%= preload_script "ember_jquery" %>
     <%= preload_script "wizard-vendor" %>
     <%= preload_script "wizard-application" %>
@@ -41,5 +42,11 @@
 
     <%= preload_script 'wizard-custom-start' %>
     <%= preload_script 'wizard-raw-templates' %>
+
+    <div id="svg-sprites" style="display:none;">
+      <div class="fontawesome">
+        <%= raw SvgSprite.bundle %>
+      </div>
+    </div>
   </body>
 </html>