Merge branch 'stable-2.11'

* stable-2.11:
  Allow to push a tag that points to a non-commit object
  Insert Change-Id into access right changes
  Add "final" to the public static PLC_ORDER.
  SystemLog: fix duplicated log lines after reloading a plugin
  Fix clone URL in quick-install documentation
  Remove --recheck-mergeable option from reindex documentation

Change-Id: I6247bc0fd3c8c276630b4a2d189254b980a763c2

Documentation/install-quick.txt

@@ -163,7 +163,7 @@ This will create a repository that you can clone to work with.
 Download a local clone of the repository and move into it
 
 ----
-  user@host:~$ git clone ssh://user@host:29418/demo-project
+  user@host:~$ git clone ssh://user@localhost:29418/demo-project
   Cloning into demo-project...
   remote: Counting objects: 2, done
   remote: Finding sources: 100% (2/2)

Documentation/pgm-reindex.txt

@@ -15,15 +15,6 @@ Rebuilds the secondary index.
 --threads::
 	Number of threads to use for indexing.
 
---recheck-mergeable::
-	Recheck the mergeable flag on all open changes. For each open change,
-	look up for which commit the mergeability check was last done and if
-	this commit is different from the HEAD commit of the change's destination
-	branch, recompute the mergeability flag of the change by checking if the
-	commit of the current patch set can be merged into the destination branch.
-	Because this operation is computationally expensive, it is not enabled
-	by default.
-
 --schema-version::
 	Schema version to reindex; default is most recent version.
 

gerrit-server/src/main/java/com/google/gerrit/server/util/SystemLog.java

@@ -72,6 +72,7 @@ public class SystemLog {
 
   public AsyncAppender createAsyncAppender(String name, Layout layout) {
     AsyncAppender async = new AsyncAppender();
+    async.setName(name);
     async.setBlocking(true);
     async.setBufferSize(config.getInt("core", "asyncLoggingBufferSize", 64));
     async.setLocationInfo(false);