Remove .rdoc and update README.md

Author: yasulab

README.md

@@ -1,2 +1,34 @@
 # coderdojo.jp
+
 Official website of CoderDojo Japan integrated with Rails-based CMS (Scrivito)
+
+- 本番環境: http://coderdojo.jp (using Parse.com that will be shutdown on 2017 January)
+  - GitHub: https://github.com/coderdojo-japan/web
+- デモ環境: http://coderdojo-japan.herokuapp.com/
+  - GitHub: https://github.com/yasslab/coderdojo.jp
+
+## TODO
+
+This README would normally document whatever steps are necessary to get the
+application up and running.
+
+Things you may want to cover:
+
+* Ruby version
+
+* System dependencies
+
+* Configuration
+
+* Database creation
+
+* Database initialization
+
+* How to run the test suite
+
+* Services (job queues, cache servers, search engines, etc.)
+
+* Deployment instructions
+
+* ...
+