Remove Font Awesome version number from navbar

src/doc/_includes/navbar.html

@@ -33,7 +33,7 @@
           <ul class="dropdown-menu pull-right">
             <li><a href="{{ page.relative_path }}icons/"><i class="fa fa-flag fa-fw" aria-hidden="true"></i>&nbsp; All Icons</a></li>
             <li class="divider"></li>
-            <li><a href="{{ page.relative_path }}icons/#new"><i class="fa fa-handshake-o fa-fw" aria-hidden="true"></i>&nbsp; New Icons in {{ site.fontawesome.minor_version }}</a></li>
+            <li><a href="{{ page.relative_path }}icons/#new"><i class="fa fa-handshake-o fa-fw" aria-hidden="true"></i>&nbsp; New Icons</a></li>
             <li><a href="{{ page.relative_path }}icons/#web-application"><i class="fa fa-camera-retro fa-fw" aria-hidden="true"></i>&nbsp; Web Application Icons</a></li>
             <li><a href="{{ page.relative_path }}icons/#accessibility"><i class="fa fa-universal-access fa-fw" aria-hidden="true"></i>&nbsp; Accessibility Icons</a></li>
             <li><a href="{{ page.relative_path }}icons/#hand"><i class="fa fa-hand-spock-o fa-fw" aria-hidden="true"></i>&nbsp; Hand Icons</a></li>