related to #2158 update user and guest pop in

- Implementation of a new modal for modifying a user or guest
- Addition of a function to allow plugins to add a tab to the new user modal
- Fix bug: "badger-number" is updated when a user is added or deleted
- Fix bug: When the user who is editing has permissions to delete the user he is modifying, the delete icon is now displayed correctly
- Added a new api method for modifying the main user and generating a link to reset a password
- Passed $conf[‘webmaster_id’] in database configuration

ws.php

@@ -1453,6 +1453,42 @@ enabled_high, registration_date, registration_date_string, registration_date_sin
       '',
       $ws_functions_root . 'pwg.images.php'
     );
+
+    $service->addMethod(
+      'pwg.users.generateResetPasswordLink',
+      'ws_users_generate_reset_password_link',
+      array(
+        'user_id' => array(
+          'type'=>WS_TYPE_ID
+        ),
+        'pwg_token' => array(),
+        'send_by_mail' => array(
+          'flags' => WS_PARAM_OPTIONAL,
+          'type' => WS_TYPE_BOOL,
+          'default' => false,
+        ),
+      ),
+      'Return the reset password link <br />
+       (Only webmaster can perform this action for another webmaster)',
+      $ws_functions_root . 'pwg.users.php',
+      array('admin_only'=>true)
+    );
+
+    $service->addMethod(
+      'pwg.users.setMainUser',
+      'ws_set_main_user',
+      array(
+        'user_id' => array(
+          'type'=>WS_TYPE_ID
+        ),
+        'pwg_token' => array(),
+      ),
+      'Update the main user (owner) <br />
+        - To be the main user, the user must have the status "webmaster".<br />
+        - Only a webmaster can perform this action',
+      $ws_functions_root . 'pwg.users.php',
+      array('admin_only'=>true, 'post_only'=>true)
+    );
 }
 
 ?>