Merge branch 'release/2.2.0'

Author: VaLeXaR

.stylelintrc

@@ -1,3 +1,3 @@
 {
-  "extends": "C:/Users/VaLeXaR/AppData/Roaming/npm/node_modules/stylelint-config-wordpress"
+  "extends": "C:/Program Files/nodejs/node_modules/stylelint-config-wordpress"
 }

assets/scripts/additional-settings.js

@@ -3,34 +3,6 @@
 
   $( function() {
 
-    $('#set_default_language').click(function(){
-      var button = $(this);
-      var data = {
-        action: 'wpm_set_default_language',
-        security: wpm_additional_settings_params.set_default_language_nonce
-      };
-
-      $.ajax({
-        url: wpm_additional_settings_params.ajax_url,
-        type: 'post',
-        data: data,
-        dataType: 'json',
-        beforeSend: function() {
-          button.prop('disabled', true).after('<span class="spinner is-active"></span>');
-        },
-        success: function (json) {
-          button.next().remove();
-          button.after('<span class="success">' + json + '</span>');
-        },
-        complete: function() {
-          button.prop('disabled', false);
-        },
-        error: function (xhr, ajaxOptions, thrownError) {
-          alert(thrownError + "\r\n" + xhr.statusText + "\r\n" + xhr.responseText);
-        }
-      });
-    });
-
     $('#wpm_installed_localizations').on('init_localizations', function(){
       if ($(this).val()) {
         $('#delete_localization').prop('disabled', false);