Added readme

Author: william26

README.md

@@ -1,2 +1,23 @@
-oauthd_default_plugin_me
-========================
+oauthd slashme
+==============
+
+This is the **Slashme** plugin for oauthd. oauthd is the open source version of [OAuth.io](https://oauth.io)'s core, which allows you to easily integrate over 100 OAuth provider and use their APIs.
+
+This plugin gives you the possibility to retrieve unified user information from many of the available providers, by adding the `https://[yoururl]/auth/:privder/me` endpoint.
+
+To learn more about oauthd, please check out [oauthd's repository](https://github.com/oauth-io/oauthd).
+
+Installation
+------------
+
+To install this plugin in an oauthd instance, just run the following command (you need to have oauthd installed):
+
+```sh
+$ oauthd plugins install https://github.com/oauth-io/oauthd-slashme.git
+```
+
+If you want to install a specific version or branch of this plugin, just run:
+
+```sh
+$ oauthd plugins install https://github.com/oauth-io/oauthd-slashme.git#branch_or_tag
+```