[TASK] Use ModuleTemplate API for EditDocumentController

Releases: master
Resolves: #70401
Change-Id: Ibe345bf0a1b4749844cb9ae921e1e70d25d7ad2b
Reviewed-on: http://review.typo3.org/43827


Reviewed-by: Frans Saris <franssaris@gmail.com>
Tested-by: Frans Saris <franssaris@gmail.com>
Reviewed-by: Michael Oehlhof <typo3@oehlhof.de>
Tested-by: Michael Oehlhof <typo3@oehlhof.de>
Reviewed-by: Frank Nägler <frank.naegler@typo3.org>
Tested-by: Frank Nägler <frank.naegler@typo3.org>

typo3/sysext/backend/Resources/Private/Templates/alt_doc.html

-<!-- ###FULLDOC### begin -->
-<div class="typo3-fullDoc">
-	<div id="typo3-docheader">
-		<div class="typo3-docheader-functions">
-			<div class="left">###CSH### ###LANGSELECTOR###</div>
-			<div class="right">###PAGEPATH######PAGEINFO###</div>
-		</div>
-		<div class="typo3-docheader-buttons">
-			<div class="left">###BUTTONLIST_LEFT###</div>
-			<div class="right">###BUTTONLIST_RIGHT###</div>
-		</div>
-	</div>
-
-	<div id="typo3-docbody">
-		<div id="typo3-inner-docbody">
-			###CONTENT###
-		</div>
-	</div>
-</div>
-<!-- ###FULLDOC### end -->
-
-<!-- ###BUTTON_GROUP_WRAP### -->
-<div class="buttongroup">###BUTTONS###</div>
-<!-- ###BUTTON_GROUP_WRAP### -->
-
-<!-- ###BUTTON_GROUPS_LEFT### -->
-<!-- ###BUTTON_GROUP1### -->###CLOSE###<!-- ###BUTTON_GROUP1### -->
-<!-- ###BUTTON_GROUP2### -->###SAVE######SAVE_VIEW######SAVE_CLOSE######SAVE_NEW######TRANSLATION_SAVE######TRANSLATION_SAVECLEAR###<!-- ###BUTTON_GROUP2### -->
-<!-- ###BUTTON_GROUP3### -->###DELETE######UNDO######HISTORY###<!-- ###BUTTON_GROUP3### -->
-<!-- ###BUTTON_GROUPS_LEFT### -->
-
-<!-- ###BUTTON_GROUPS_RIGHT### -->
-<!-- ###BUTTON_GROUP1### -->###SHORTCUT######COLUMNS_ONLY######OPEN_IN_NEW_WINDOW###<!-- ###BUTTON_GROUP1### -->
-<!-- ###BUTTON_GROUPS_RIGHT### -->