remove stats.i2p from jump services

apps/i2ptunnel/java/src/net/i2p/i2ptunnel/I2PTunnelHTTPClient.java

@@ -1640,7 +1640,7 @@ public class I2PTunnelHTTPClient extends I2PTunnelHTTPClientBase implements Runn
 
     public static final String DEFAULT_JUMP_SERVERS =
             //"http://i2host.i2p/cgi-bin/i2hostjump?," +
-            "http://stats.i2p/cgi-bin/jump.cgi?a=," +
+            //"http://stats.i2p/cgi-bin/jump.cgi?a=," +
             //"http://no.i2p/jump/," +
             "http://i2pjump.i2p/jump/," +
             //"http://i2jump.i2p/";

installer/resources/checklist.md

@@ -21,7 +21,7 @@
 
 - BuildTime: Don't have to do this every release, but update the
   EARLIEST and EARLIEST_LONG values in core/java/src/net/i2p/time/BuildTime.java
-  to the current date, more or less.
+  to the current date, more or less.(or use `ant bumpBuildTime`)
 
 - Tickets: Check if any blocker or critical tickets for this release remain open;
   get them fixed and closed, or reclassified.