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/themes/architect/src/utils/_helpers.scss

@@ -90,6 +90,14 @@
   font-size: 1.3rem !important;
 }
 
+.font-size-xs {
+  font-size: .6rem !important;
+}
+
+.font-size-sm {
+  font-size: .8rem !important;
+}
+
 .font-size-md {
   font-size: .9rem !important;
 }