[doc] Readme and License

LICENSE

@@ -0,0 +1,19 @@
+Copyright (C) 2013 by Maciej Małecki
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

@@ -0,0 +1,38 @@
+# primus-redis
+[![Build Status](https://travis-ci.org/mmalecki/primus-redis.png)](https://travis-ci.org/mmalecki/primus-redis)
+`primus-redis` is a Redis store for [Primus](https://github.com/primus/primus).
+It takes care of distributing messages to other instances using [Redis Pub/Sub](http://redis.io/topics/pubsub).
+
+## Usage
+
+### Single Redis instance
+You can use `primus-redis` with a single Redis instance, but it's not
+recommended in production environment, since it makes Redis a single point of
+failure.
+
+
+```js
+var http = require('http'),
+    Primus = require('primus'),
+    PrimusRedis = require('primus-redis');
+
+var server = http.createServer();
+var primus = new Primus(server, {
+  redis: {
+    host: 'localhost',
+    port: 6379,
+    channel: 'primus' // Optional, defaults to `'primus`'
+  },
+  transformer: 'websockets'
+});
+primus.use('Redis', PrimusRedis);
+
+//
+// This'll take care of sending the message to all other instances connected
+// to the same Redis channel.
+//
+primus.write('Hello world!'); 
+```
+
+### Sentinel
+TODO