[Developement, debug] Added Encodings constants to decoders classes. Temporary disable session recording when using Zlib decoder.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3453 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/java/src/com/tightvnc/decoder/TightDecoder.java b/java/src/com/tightvnc/decoder/TightDecoder.java
index e903820..c4ce226 100644
--- a/java/src/com/tightvnc/decoder/TightDecoder.java
+++ b/java/src/com/tightvnc/decoder/TightDecoder.java
@@ -16,6 +16,8 @@
 
 public class TightDecoder extends RawDecoder implements ImageObserver {
 
+  final static int EncodingTight = 7;
+
   //
   // Tight decoder constants
   //