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/components/attribute/layout.blade.php

@@ -1,7 +1,7 @@
 <div class="row pt-2">
 	<div @class(['col-1','d-none'=>(! $edit) && (! ($detail ?? FALSE))])></div>
 	<div class="col-10">
-		<attribute id="{{ $o->name }}">
+		<attribute id="{{ $o->name_lc }}">
 			{{ $slot }}
 		</attribute>