fix tmpl

Author: yp05327

templates/repo/issue/fields/markdowneditor.tmpl

@@ -1,4 +1,4 @@
 <div class="field">
 	{{template "repo/issue/fields/header" .}}
-	{{template "repo/issue/comment_tab" $}}
+	{{template "repo/issue/comment_tab" .Context.Data}}
 </div>

templates/repo/issue/new_form.tmpl

@@ -30,7 +30,7 @@
 							{{else if eq .Type "checkboxes"}}
 								{{template "repo/issue/fields/checkboxes" dict "Context" $.Context "item" .}}
 							{{else if eq .Type "markdowneditor"}}
-								{{template "repo/issue/fields/markdowneditor" dict "Context" $.Context "item" $}}
+								{{template "repo/issue/fields/markdowneditor" dict "Context" $.Context "item" .}}
 							{{end}}
 						{{end}}
 						{{if .IsAttachmentEnabled}}