README.md in bikepoa-tools-0.2.0 vs README.md in bikepoa-tools-0.3.0

@@ -2,18 +2,37 @@
 [![Code Climate](https://codeclimate.com/badge.png)](https://codeclimate.com/github/fmobus/bikepoa-tools)
 
 bikepoa-tools
 =============
 
-A simple API to interact with information systems of [BikePOA](http://mobilicidade.com.br/bikepoa/), the
+Gem containing a simple API to interact with information systems of [BikePOA](http://mobilicidade.com.br/bikepoa/), the
 bicycle-sharing program of Porto Alegre, Brazil.
 
+installation
+============
+
+To install the version that was released as a gem most recently, simply use
+
+```
+~$ gem install bikepoa-tools
+```
+
+If you want to be on top of things and use the latest github version, use
+
+```
+~$ git clone [e-mail]:fmobus/bikepoa-tools.git
+~$ cd bikepoa-tools
+~/bikepoa-tools$ rake build
+~/bikepoa-tools$ rake install
+```
+
+
 usage
 =====
 
 ```ruby
->>> require './lib/bikepoa'
+>>> require 'bikepoa'
 >>> client = BikePOA::Client.new
 >>> client.stations
 [
   <BikePOA::Station:0x007fd60191aeb8
     @id="1", @online="A", @status="EO", @size="12", @available="6"
@@ -36,11 +55,10 @@
   "<Station:Escola Parob\xE9, 3/12>",
   "<Station:Regi\xE3o dos Tribunais, 5/12>"
 ]
 ```
 
-todo
+Wishlist
 ====
 
-* Package it as a gem
 * Add latitude and longitude to Station
 * Less crude interface in Station