[Web] Fix mailbox editing when password is unchanged, fix adding new administrator (fixes #4054, fixes #4053); [Web] Update libs, add LDAP for future admin/domain admin authentication

data/web/inc/lib/vendor/illuminate/contracts/Translation/HasLocalePreference.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Illuminate\Contracts\Translation;
+
+interface HasLocalePreference
+{
+    /**
+     * Get the preferred locale of the entity.
+     *
+     * @return string|null
+     */
+    public function preferredLocale();
+}

data/web/inc/lib/vendor/illuminate/contracts/Translation/Loader.php

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+<?php
+
+namespace Illuminate\Contracts\Translation;
+
+interface Loader
+{
+    /**
+     * Load the messages for the given locale.
+     *
+     * @param  string  $locale
+     * @param  string  $group
+     * @param  string|null  $namespace
+     * @return array
+     */
+    public function load($locale, $group, $namespace = null);
+
+    /**
+     * Add a new namespace to the loader.
+     *
+     * @param  string  $namespace
+     * @param  string  $hint
+     * @return void
+     */
+    public function addNamespace($namespace, $hint);
+
+    /**
+     * Add a new JSON path to the loader.
+     *
+     * @param  string  $path
+     * @return void
+     */
+    public function addJsonPath($path);
+
+    /**
+     * Get an array of all the registered namespaces.
+     *
+     * @return array
+     */
+    public function namespaces();
+}

data/web/inc/lib/vendor/illuminate/contracts/Translation/Translator.php

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+<?php
+
+namespace Illuminate\Contracts\Translation;
+
+interface Translator
+{
+    /**
+     * Get the translation for a given key.
+     *
+     * @param  string  $key
+     * @param  array  $replace
+     * @param  string|null  $locale
+     * @return mixed
+     */
+    public function get($key, array $replace = [], $locale = null);
+
+    /**
+     * Get a translation according to an integer value.
+     *
+     * @param  string  $key
+     * @param  \Countable|int|array  $number
+     * @param  array  $replace
+     * @param  string|null  $locale
+     * @return string
+     */
+    public function choice($key, $number, array $replace = [], $locale = null);
+
+    /**
+     * Get the default locale being used.
+     *
+     * @return string
+     */
+    public function getLocale();
+
+    /**
+     * Set the default locale.
+     *
+     * @param  string  $locale
+     * @return void
+     */
+    public function setLocale($locale);
+}