Change default for the  replicateOnStartup to false

Now that replication events are persistent and non-finished replications
rescheduled after plugin restart the replicateOnStartup feature becomes
less important. We can change the default value for this option to
false.

Change-Id: I237d8d8514e01b8786b7db9f39bead4eb475a0a4
diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationFileBasedConfig.java b/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationFileBasedConfig.java
index 2990155..ac078e1 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationFileBasedConfig.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationFileBasedConfig.java
@@ -107,7 +107,7 @@
           String.format("Cannot read %s: %s", config.getFile(), e.getMessage()), e);
     }
 
-    replicateAllOnPluginStart = config.getBoolean("gerrit", "replicateOnStartup", true);
+    replicateAllOnPluginStart = config.getBoolean("gerrit", "replicateOnStartup", false);
 
     defaultForceUpdate = config.getBoolean("gerrit", "defaultForceUpdate", false);
 
diff --git a/src/main/resources/Documentation/config.md b/src/main/resources/Documentation/config.md
index a701cf8..646d49c 100644
--- a/src/main/resources/Documentation/config.md
+++ b/src/main/resources/Documentation/config.md
@@ -65,7 +65,7 @@
 
 gerrit.replicateOnStartup
 :	If true, replicates to all remotes on startup to ensure they
-	are in-sync with this server.  By default, true.
+	are in-sync with this server.  By default, false.
 
 gerrit.autoReload
 :	If true, automatically reloads replication destinations and settings