Added DGD support

Change-Id: I679919998c676d1809b9826adb6bcb70cad3c65e
diff --git a/Readme.pod b/Readme.pod
index fd454fe..3b7a5ff 100644
--- a/Readme.pod
+++ b/Readme.pod
@@ -275,8 +275,8 @@
 Supported parameters are:
 C<overwrite>, C<gzip>, C<jobs>, C<input-base>,
 C<token>, C<log>, C<cache>, C<cache-size>, C<cache-delete>, C<meta>,
-C<output>,
-C<temp-extract>, C<sequential-extraction>,
+C<output>, C<koral>,
+C<tempary-extract>, C<sequential-extraction>,
 C<base-sentences>, C<base-paragraphs>,
 C<base-pagebreaks>,
 C<skip> (semicolon separated), C<sigle>
@@ -355,6 +355,9 @@
   DeReKo
     #Structure
 
+  DGD
+    #Morpho
+
   DRuKoLa
     #Morpho