Merge pull request #327 in ZP/z-push from develop to release/2.3

* commit 'e68275f4':
  ZP-1008 Missing Syncronize output end tag on sync when folder hierarchy changed.
  ZP-1008 Missing Syncronize output end tag on sync when folder hierarchy revert.
  ZP-1008 Missing Syncronize output end tag on sync when folder hierarchy changed.
  ZP-1004 Remove dependency on "apache2" from z-push-autodiscover. Released under the Affero GNU General Public License (AGPL) version 3.

build/deb/debian.control

@@ -92,7 +92,7 @@ Description: Z-Push mysql state backend
 
 Package: z-push-autodiscover
 Architecture: all
-Depends: ${misc:Depends}, z-push-common (= ${binary:Version}), apache2, z-push-backend-caldav | z-push-backend-carddav | z-push-backend-combined | z-push-backend-imap | z-push-backend-ldap | z-push-backend-kopano
+Depends: ${misc:Depends}, z-push-common (= ${binary:Version}), z-push-backend-caldav | z-push-backend-carddav | z-push-backend-combined | z-push-backend-imap | z-push-backend-ldap | z-push-backend-kopano
 Description: Z-Push autodiscover
  Autodiscover for Z-Push backends
 

src/lib/request/sync.php

@@ -751,6 +751,7 @@ class Sync extends RequestProcessor {
             self::$encoder->startTag(SYNC_STATUS);
                 self::$encoder->content($status);
             self::$encoder->endTag();
+            self::$encoder->endTag(); // SYNC_SYNCHRONIZE
             return true;
         }
 
@@ -891,6 +892,7 @@ class Sync extends RequestProcessor {
                 self::$encoder->startTag(SYNC_STATUS);
                 self::$encoder->content($status);
                 self::$encoder->endTag();
+                self::$encoder->endTag(); // SYNC_SYNCHRONIZE
                 return true;
             }