Add the avility to edit metadata and delete books after submission

templates/edit.html

@@ -1,5 +1,6 @@
 {{template "header.html" .S}}
 
+{{$submissionID := .SubmissionID}}
 {{with .Book}}
 <div class="row">
 {{if .Cover}}
@@ -9,7 +10,12 @@
 {{end}}
 
 	<div class="span8">
-	<form class="form-horizontal" method="POST" action="/save/{{.ID}}">
+	<form class="form-horizontal" method="POST"
+{{if $submissionID}}
+		action="/submission/{{$submissionID}}/save/{{.ID}}">
+{{else}}
+		action="/save/{{.ID}}">
+{{end}}
 	<fieldset>
 	<div class="control-group">
 		<label class="control-label" for="title">Title</label>