Merge branch 'release/2.5.3'

VERSION

@@ -1 +1 @@
-v2.5.2
+v2.5.3

library/Icinga/Application/Version.php

@@ -8,7 +8,7 @@ namespace Icinga\Application;
  */
 class Version
 {
-    const VERSION = '2.5.2';
+    const VERSION = '2.5.3';
 
     /**
      * Get the version of this instance of Icinga Web 2

modules/doc/module.info

@@ -1,4 +1,4 @@
 Module: doc
-Version: 2.5.2
+Version: 2.5.3
 Description: Documentation module
  Extracts, shows and exports documentation for Icinga Web 2 and its modules.

modules/migrate/module.info

@@ -1,5 +1,5 @@
 Module: migrate
-Version: 2.5.2
+Version: 2.5.3
 Description: Migrate module
  This module was introduced with the domain-aware authentication feature in version 2.5.0.
  It helps you migrating users and user configurations according to a given domain.

modules/monitoring/module.info

@@ -1,5 +1,5 @@
 Module: monitoring
-Version: 2.5.2
+Version: 2.5.3
 Description: Icinga monitoring module
  This is the core module for most Icingaweb users. It provides an
  abstraction layer for various Icinga data backends.

modules/setup/module.info

@@ -1,5 +1,5 @@
 Module: setup
-Version: 2.5.2
+Version: 2.5.3
 Description: Setup module
  Web based wizard for setting up Icinga Web 2 and its modules.
  This includes the data backends (e.g. relational database, LDAP),

modules/test/module.info

@@ -1,5 +1,5 @@
 Module: test
-Version: 2.5.2
+Version: 2.5.3
 Description: Translation module
  This module allows developers to run (unit) tests against Icinga Web 2 and
  any of its modules. Usually you do not need to enable this.

modules/translation/module.info

@@ -1,5 +1,5 @@
 Module: translation
-Version: 2.5.2
+Version: 2.5.3
 Description: Translation module
  This module allows developers and translators to translate Icinga Web 2 and
  its modules for multiple languages. You do not need this module to run an