UPDATE(README.md): update documentation

Update documentation and add dependency status badge from version eye.

README.md

@@ -1,26 +1,40 @@
 [![Build Status](https://travis-ci.org/master-tools/middle-inyector.svg?branch=master)](https://travis-ci.org/master-tools/middle-inyector)
+[![Dependency Status](https://www.versioneye.com/user/projects/583d9c098de3f3004d1ebd60/badge.svg?style=flat-square)](https://www.versioneye.com/user/projects/583d9c098de3f3004d1ebd60)
 [![Coverage Status](https://coveralls.io/repos/github/master-tools/middle-inyector/badge.svg)](https://coveralls.io/github/master-tools/middle-inyector)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/6883719a1d324162a1cec89c7e7f2380)](https://www.codacy.com/app/alberto-uchiha/middle-inyector?utm_source=github.com&utm_medium=referral&utm_content=master-tools/middle-inyector&utm_campaign=Badge_Grade)
 
 Middle-inyector
 ---------------
-This module prevent to waste time in each test for middleware that needs
-specific dependencies. You will save code and time on it. A good point of
-this project is that is open for more frameworks that's work similar but
-right now is just prepare for Express.
+Module to inject dependencies and variables for frameworks that works on
+NodeJS and middlewares. You could use it to inicialize the app more organiazed
+or use it on your middleware test. You will spend less code, time and the
+project is open source.
 
 Install
 -------
 To install middle-inyector you can run the next command:
 
-`npm install --save-dev github:master-tools/middle-inyector`
-
-Example
--------
+`npm install --save github:master-tools/middle-inyector`
 
 Test
 ----
-If you want to check the test of this project you can run it with the next
+If you want to check the test of the project you can run it with the next
 command:
 
-`npm run test`
+`npm run test`
+
+Examples
+--------
+You can view some examples to know how to use it or give you some ideas of
+witch cases could do it in the next repository:
+
+- https://master-tools.gitbooks.io/middle-inyector-examples/content/
+
+Contribute
+----------
+If you want to contribute, you can do it writing a pull request and following
+the next rules on yout commits:
+
+- https://git-scm.com/book/ch5-2.html
+- https://github.com/erlang/otp/wiki/writing-good-commit-messages
+- http://chris.beams.io/posts/git-commit/