Added files for Ecoanova's Python 3 course.

Ecoanova/Introduccion a Python 3/Ejemplos/http_client.py

@@ -0,0 +1,7 @@
+import urllib.request
+
+# Create an HTTP request and get the response.
+response = urllib.request.urlopen("http://www.concisa.net.ve/2016/evi-2016-tutoriales/")
+# Get the response data.
+document = response.read()
+print(document)