Offer stream compression as an optional feature. JM-781

git-svn-id: http://svn.igniterealtime.org/svn/repos/wildfire/trunk@4522 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/wildfire/ClientSession.java

@@ -124,7 +124,7 @@ public class ClientSession extends Session {
 
         // Set the Compression policy stored as a system property
         policyName = JiveGlobals.getProperty("xmpp.client.compression.policy",
-                Connection.CompressionPolicy.disabled.toString());
+                Connection.CompressionPolicy.optional.toString());
         compressionPolicy = Connection.CompressionPolicy.valueOf(policyName);
 
         // Set the default read idle timeout. If none was set then assume 30 minutes