Merge pull request #3 from robertomiranda/master

Build Status Badge (Update Readme)
Update README.md
Update README.md
fix minor error
Add Module for support Configurations related with the api url and
authorize path

Note: in the future we can more options
Merge pull request #4 from robertomiranda/staging

Add Module for support Configurations related with the api url and authorize path
Fix test errors
improve test code
Update Development Dependency