Merge pull request #68 from logux/better-install

Improve install instructions

Author: dsalahutdinov

README.md

@@ -2,6 +2,10 @@
 
 [![Build Status](https://travis-ci.org/logux/logux_rails.svg?branch=master)](https://travis-ci.org/logux/logux_rails) [![Coverage Status](https://coveralls.io/repos/github/logux/logux_rails/badge.svg?branch=master)](https://coveralls.io/github/logux/logux_rails?branch=master)
 
+Add WebSockets, live-updates and offline-first to Ruby on Rails with [Logux](https://github.com/logux/logux/). This gem will add [Logux Back-end Protocol](https://github.com/logux/logux/blob/master/backend-protocol/spec.md) to Ruby on Rails and then you can use Logux Server as a proxy between WebSocket and your Rails application.
+
+Read [Creating Logux Proxy](https://github.com/logux/logux/blob/master/2-starting/2-creating-proxy.md) guide.
+
 ## Installation
 
 Add this line to your application's Gemfile:
@@ -16,19 +20,13 @@ And then execute:
 bundle
 ```
 
-Or install it yourself as:
-
-```bash
-gem install logux_rails
-```
-
 ## Usage
 
 First of all, you have to configure Logux, by defining server address in, for example, `config/initializers/logux.rb`:
 
 ```ruby
 Logux.configuration do |config|
-  config.logux_host = 'http://localhost:3333'
+  config.logux_host = 'http://localhost:31338'
 end
 ```