Merge branch '1102-shortname-in-opensearch-xml' into 'development'

Resolve "Shortname in opensearch.xml"

Closes #1102

See merge request !1838

resources/lang/de/plugin.php

@@ -2,4 +2,6 @@
 
 return [
     'description' => 'MetaGer: Sicher suchen & finden',
+    'production' => 'MetaGer (de)',
+    'development' => 'MetaGer Entwicklungsversion (de)'
 ];

resources/lang/en/plugin.php

 <?php
 
 return [
-    "description"	=>	"MetaGer: secure search & find, protecting privacy"
+    "description"	=>	"MetaGer: secure search & find, protecting privacy",
+    "production" => "MetaGer (en)",
+    "development" => "MetaGer Development (en)"
+
 ];

resources/views/plugin.blade.php

 <?xml version="1.0" encoding="UTF-8" ?>
 <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/" xmlns:moz="http://www.mozilla.org/2006/browser/search/">
-        <ShortName>@if(env('APP_ENV', '') === "production") MetaGer @else MetaGer (Entwicklungsversion) @endif</ShortName>
+        <ShortName>@if(env('APP_ENV', '') === "production") {{ trans('plugin.production') }}  @else {{ trans('plugin.development') }} @endif</ShortName>
         <Description>{{ trans('plugin.description') }}</Description>
         <Image width="16" height="16" type="image/x-icon">{{ url('/favicon.ico') }}</Image>
         <Url type="text/html" template="{{ $link }}" method="GET" />