Changed API key for SEM one

resources/library/search/Pixabay.wgs/index.html

@@ -18,7 +18,7 @@
            https://pixabay.com/api/docs/
         */
 
-        var API_KEY = '2217022-41b455b44dccd972675602446'; // TODO: move this to C++
+        var API_KEY = '2261217-168750d9eaaa0051ca20fa425';
 
 
         // Number of results per page
@@ -37,7 +37,7 @@
         // Default language to search in, if the application can't return a suitable one
         var searchLanguage = "en";
 
-        // Language for the widget
+        // Language for the widget (languages can be added in locales/locales.js)
         var locale = locales["en"];
         
         // Fetch 960px images instead of the default 640px. However the API doesn't