fff-web-ui: Show Babel in Software

Show which babel Version and program is enabled on the router in the webui

Signed-off-by: Christian Dresel <freifunk@dresel.systems>

src/packages/fff/fff-web-ui/files/www/ssl/cgi-bin/home.html

@@ -113,7 +113,14 @@ fi
 		<% fi
 		if [ -f "$(command -v fastd)" ] ; then %>
 			<tr><th>Fastd Version:</th><td><% fastd --version 2> /dev/null | cut -d' ' -f 2 %></td></tr>
-		<% fi %>
+                <% fi                                               
+		if [ -e /lib/functions/fff/babel ]; then            
+			. /lib/functions/fff/babel                                                         
+			babel_version=$(babel_get_version)                                             
+			if [ $? -eq 0 ]; then                                                          
+				echo "<tr><th>Aktivierte Babel Version</th><td>"$babel_version"</td></tr>"
+			fi
+		fi %>  
 	</table>
 </fieldset>
 <form method="post">