QueryTimings are exported to prometheus

metager/app/Http/Controllers/MetaGerSearch.php

metager/app/Http/Middleware/BrowserVerification.php

metager/app/Http/Middleware/HumanVerification.php

metager/app/Http/Middleware/RemoveKey.php

metager/app/Http/Middleware/UserAgentMaster.php

metager/app/MetaGer.php

metager/app/Models/Adgoal.php

metager/app/Models/Searchengine.php

metager/app/Providers/MetaGerProvider.php

metager/app/QueryTimer.php