Added Reading Materials and Videos of Python for Everybody - Coursera (#4309)

* Added Open Source Reading Materials and Videos of Python for Everybody offered by Coursera

* Removed Coursera link and changed resource title

* Alphabetical ordering

free-courses-en.md

@@ -447,13 +447,13 @@
 * [Learn to program in Python](https://www.codecademy.com/learn/python)
 * [Learn to Program: The Fundamentals](https://www.coursera.org/learn/learn-to-program) (Coursera)
 * [Learn to Program Using Python](https://www.edx.org/course/learn-program-using-python-utarlingtonx-cse1309x) (edX)
-* [Programming for Everybody](https://www.coursera.org/learn/python)
 * [Programming Foundations with Python](https://www.udacity.com/course/programming-foundations-with-python--ud036) (Udacity)
 * [Python Beginners-Intermediate Tutorial](https://www.youtube.com/playlist?list=PL-osiE80TeTt2d9bfVyTiXJA-UTHn6WwU) - Corey Schafer
 * [Python Course](http://www.python-course.eu)
 * [Python Django Basics Tutorial](https://www.youtube.com/playlist?list=PL-osiE80TeTtoQCKZ03TU5fNfx2UY6U4p) - Corey Schafer
 * [Python Flask Framework Tutorial](https://www.youtube.com/playlist?list=PL-osiE80TeTs4UjLw5MM6OjgkjFeUxCYH) - Corey Schafer
 * [Python Flask Tutorial](https://www.tutorialspoint.com/flask/flask_overview.htm) (TutorialsPoint)
+* [Python for Everybody](https://www.py4e.com/lessons) (Coursera Reading Materials with YouTube Videos)
 * [Python Programming Tutorial](https://www.youtube.com/playlist?list=PL_RGaFnxSHWpX_byHyTEj9hecPngl2DqR)
 * [Python Tutorial](https://www.w3schools.com/python/) - W3Schools
 * [SoloLearn](https://www.sololearn.com/Course/Python/)