FA5 icon fix

assets/javascripts/discourse/templates/admin/plugins-explorer.hbs

@@ -7,7 +7,7 @@
       <div class="query-list">
         {{text-field value=search placeholderKey="explorer.search_placeholder"}}
         {{d-button action="showCreate" icon="plus" class="no-text btn-right"}}
-        {{d-button action="importQuery" label="explorer.import.label" icon="upload btn-right"}}
+        {{d-button action="importQuery" label="explorer.import.label" icon="upload"}}
       </div>
 
       {{#if showCreate}}
@@ -180,7 +180,7 @@
                   {{/if}}
                 </td>
                 <td class="query-created-at">
-                  {{#if query.last_run_at}}  
+                  {{#if query.last_run_at}}
                     <medium>
                       {{bound-date query.last_run_at}}
                     </medium>

plugin.rb

@@ -6,6 +6,7 @@
 
 enabled_site_setting :data_explorer_enabled
 register_asset 'stylesheets/explorer.scss'
+register_svg_icon "upload" if respond_to?(:register_svg_icon)
 
 # route: /admin/plugins/explorer
 add_admin_route 'explorer.title', 'explorer'