Router: Restart fixes part 2

Don't set our RI loaded from disk if too old
Rekeying was prevented by previous checkin,
but this fixes root cause

router/java/src/net/i2p/router/RouterVersion.java

@@ -18,7 +18,7 @@ public class RouterVersion {
     /** deprecated */
     public final static String ID = "Git";
     public final static String VERSION = CoreVersion.VERSION;
-    public final static long BUILD = 13;
+    public final static long BUILD = 14;
 
     /** for example "-test" */
     public final static String EXTRA = "";

router/java/src/net/i2p/router/startup/LoadRouterInfoJob.java

@@ -131,6 +131,17 @@ class LoadRouterInfoJob extends JobImpl {
                     fis1 = null;
                     rif.delete();
                 }
+                if (_us != null) {
+                    long now = getContext().clock().now();
+                    long riTime = _us.getPublished();
+                    if (riTime > now || now - riTime > 45*60*1000) {
+                        // prevent netdb store failure and rekey
+                        _us = null;
+                        try { fis1.close(); } catch (IOException ioe2) {}
+                        fis1 = null;
+                        rif.delete();
+                    }
+                }
             }
             
             if (keys2Exist || keysExist) {