Show version information in footer

Change-Id: Ib976168f8bdea14a092436f4e17441e8533405b1
diff --git a/script/derekovecs-server b/script/derekovecs-server
index 6861f14..9e5c367 100755
--- a/script/derekovecs-server
+++ b/script/derekovecs-server
@@ -404,7 +404,8 @@
       dedupe               => $dedupe,
       marked               => \%marked,
       lists                => \@lists,
-      collocators          => $res->{syntagmatic}
+      collocators          => $res->{syntagmatic},
+      version              => $VERSION,
     );
   }
 } => "paradigmaticAndSyntagmaticNbs";
diff --git a/templates/de/footer.html.ep b/templates/de/footer.html.ep
index 1c216c9..0c08011 100644
--- a/templates/de/footer.html.ep
+++ b/templates/de/footer.html.ep
@@ -1,4 +1,4 @@
-<a href="#tabs-4" onclick='$( "#tabs" ).tabs( "option", "active", 3 );' title="">Über DeReKoVecs</a>
+<a href="#tabs-4" onclick='$( "#tabs" ).tabs( "option", "active", 3 );' title="">Über DeReKoVecs (v <%= $version %>)</a>
 | <a href="https://www1.ids-mannheim.de/kl/projekte/methoden.html" title="">Kontakt</a>
 | <a href="https://www1.ids-mannheim.de/allgemein/datenschutz.html" title="">Datenschutzhinweis</a>
 | <a href="https://www1.ids-mannheim.de/allgemein/impressum.html" title="">Impressum</a>
diff --git a/templates/en/footer.html.ep b/templates/en/footer.html.ep
index 6b783f1..eb3dafa 100644
--- a/templates/en/footer.html.ep
+++ b/templates/en/footer.html.ep
@@ -1,4 +1,4 @@
-<a href="#tabs-4" onclick='$( "#tabs" ).tabs( "option", "active", 3 );' title="">About DeReKoVecs</a>
+<a href="#tabs-4" onclick='$( "#tabs" ).tabs( "option", "active", 3 );' title="">About DeReKoVecs (v <%= $version %>)</a>
 | <a href="https://www1.ids-mannheim.de/kl/projekte/methoden.html" title="">Contact</a>
 | <a href="https://www1.ids-mannheim.de/allgemein/datenschutz.html" title="">Privacy</a>
 | <a href="https://www1.ids-mannheim.de/allgemein/impressum.html" title="">Impressum</a>