JAL-653 gff version number field

diff --git a/src/jalview/io/FeaturesFile.java b/src/jalview/io/FeaturesFile.java
index 88a8611..9bdc4e3 100755 (executable)
--- a/src/jalview/io/FeaturesFile.java
+++ b/src/jalview/io/FeaturesFile.java
@@ -60,6 +60,8 @@ public class FeaturesFile extends AlignFile
    */
   private boolean doGffSource = true;
 
+  private int gffversion;
+
   /**
    * Creates a new FeaturesFile object.
    */