remove default sidebar icon

Author: niklasbuschmann

_config.yml

@@ -16,8 +16,8 @@ show_sidebar: false        # show a sidebar instead of the usual header
 # Menu
 
 navigation:
-  - {file: "index.html", icon: home}
-  - {file: "README.md", icon: address-card}
+  - {file: "index.html"}
+  - {file: "README.md"}
 
 external:                  # see http://fontawesome.com/icons
   - {title: Mail, icon: envelope, url: "mailto:[email protected]"}