Added updated go-sdk

vendor/github.com/go-gitea/go-sdk/gitea/miscellaneous.go

@@ -0,0 +1,11 @@
+// Copyright 2015 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package gitea
+
+type MarkdownOption struct {
+	Text    string
+	Mode    string
+	Context string
+}