add simple backup-function for customers (testing state)

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>

templates/Sparkle/customer/extras/backup.tpl

@@ -0,0 +1,26 @@
+$header
+	<article>
+		<header>
+			<h2>
+				<img src="templates/{$theme}/assets/img/icons/backup_big.png" alt="{$title}" />&nbsp;
+				{$title}
+			</h2>
+		</header>
+
+		<section>
+
+			<form action="{$linker->getLink(array('section' => 'extras'))}" method="post" enctype="application/x-www-form-urlencoded">
+				<input type="hidden" name="s" value="$s" />
+				<input type="hidden" name="page" value="$page" />
+				<input type="hidden" name="action" value="$action" />
+				<input type="hidden" name="send" value="send" />
+
+				<table class="full">
+					{$backup_form}
+				</table>
+			</form>
+
+		</section>
+
+	</article>
+$footer