Add deployment instructions

Author: Deromir Neves Jr

README.md

@@ -0,0 +1,27 @@
+## Deployment instructions
+
+### Global
+Before deployment, change the project _version_ on `setup.py` file and set the correct _download_url_.
+Then make sure you have the file `~/.pypirc` with the content below and the correct credentials instead of the provided placeholders:
+```
+[distutils]
+index-servers =
+    pypi
+    pypitest
+
+[pypi]
+repository:https://upload.pypi.org/legacy/
+username:myusername
+password:mypassword
+
+[pypitest]
+repository:https://test.pypi.org/legacy/
+username:myusername
+password:mypassword
+```
+
+### Test environment
+Run ```python setup.py sdist upload -r pypitest``` inside the project directory.
+
+### Live environment
+Run ```python setup.py sdist upload -r pypi``` inside the project directory.