Merge pull request #1 from mellab/spanish-translation

Spanish translation

Author: mellab

README.md

@@ -10,6 +10,8 @@
 
 You can also read the [Portuguese](translation/README.pt-br.md) version.
 
+Or the [Spanish](translation/README.es.md) version.
+
 ## About it
 > Have you recently started using Git? This should give you the base commands you need to perform the most common actions in Git. If you find a command that is not here, or could be explained better, please don't hesitate in * [Contributing](#contributing). Cheers!