[add] README

Author: nodamushi

Readme.md

@@ -0,0 +1,17 @@
+# gitbucket-org-js-plugin plugin
+
+This plug-in provides a renderer for Emacs org-mode.
+
+This plugin use [org-js](https://github.com/mooz/org-js) to convert org-mode.
+
+
+
+Plugin version | GitBucket version
+:--------------|:--------------------
+1.0.0          | 4.29.x 
+
+
+
+## Installation
+
+Download jar file `gitbucket-org-js-plugin_*-*.jar` and put into `GITBUCKET_HOME/plugins`.