Move langtag rendering from dn/Entry into Attribute - more enhancements for #16,

Reduce use of style= tags,
Cosmetic layout changes,
Layout change to enable rendering template views,
<attribute> id tags are now lowecase

resources/views/update.blade.php

@@ -1,12 +1,7 @@
 @extends('home')
 
 @section('page_title')
-	@include('fragment.dn.header',[
-		'langtags'=>($langtags=$o->getLangTags()
-			->flatMap(fn($item)=>$item->values())
-			->unique()
-			->sort())
-	])
+	@include('fragment.dn.header')
 @endsection
 
 @section('page_status')