When rendering dynamic attributes, dont make them editable. Closes #10 and #89.

Also some minor fixes when returning from a post for a DN with attribute tags.

resources/views/components/attribute/objectclass.blade.php

@@ -1,10 +1,10 @@
 <!-- $o=Attribute/ObjectClass::class -->
 <x-attribute.layout :edit="$edit" :new="$new" :o="$o" :langtag="$langtag">
-	@foreach(Arr::get(old($o->name_lc,[$langtag=>($new ?? FALSE) ? [NULL] : $o->tagValues($langtag)]),$langtag) as $key => $value)
+	@foreach(Arr::get(old($o->name_lc,[$langtag=>$new ? [NULL] : $o->tagValues($langtag)]),$langtag,[]) as $key => $value)
 		@if($edit)
 			<x-attribute.widget.objectclass :o="$o" :edit="$edit" :new="$new" :loop="$loop" :value="$value" :langtag="$langtag"/>
 		@else
-			{{ $o->render_item_old($langtag.'.'.$key) }}
+			{{ $o->render_item_old($key) }}
 			@if ($o->isStructural($value))
 				<input type="hidden" name="{{ $o->name_lc }}[{{ $langtag }}][]" value="{{ $value }}">
 				<span class="float-end">@lang('structural')</span>