Update class settings in edit template to match view template

@pmario this adds the tc-tagged- classes to the edit template, do you think that's useful?

core/ui/EditTemplate.tid

@@ -8,10 +8,7 @@ title: $:/core/ui/EditTemplate
 <$action-deletetiddler $tiddler=<<newFieldValueTiddler>>/>
 <$action-sendmessage $message="tm-save-tiddler"/>
 \end
-\define frame-classes()
-tc-tiddler-frame tc-tiddler-edit-frame $(missingTiddlerClass)$ $(shadowTiddlerClass)$ $(systemTiddlerClass)$
-\end
-<div class=<<frame-classes>> data-tiddler-title=<<currentTiddler>>>
+<div data-tiddler-title=<<currentTiddler>> data-tags={{!!tags}} class={{{ tc-tiddler-frame tc-tiddler-edit-frame [<currentTiddler>is[tiddler]then[tc-tiddler-exists]] [<currentTiddler>is[missing]!is[shadow]then[tc-tiddler-missing]] [<currentTiddler>is[shadow]then[tc-tiddler-exists tc-tiddler-shadow]] [<currentTiddler>is[system]then[tc-tiddler-system]] [{!!class}] [<currentTiddler>tags[]encodeuricomponent[]addprefix[tc-tagged-]] +[join[ ]] }}}>
 <$fieldmangler>
 <$vars storyTiddler=<<currentTiddler>> newTagNameTiddler=<<qualify "$:/temp/NewTagName">> newFieldNameTiddler=<<qualify "$:/temp/NewFieldName">> newFieldValueTiddler=<<qualify "$:/temp/NewFieldValue">>>
 <$keyboard key="((cancel-edit-tiddler))" message="tm-cancel-tiddler">