Merge pull request #933 from gchiam/master

[en] add Google C++ and Python courses

free-courses-en.md

 ###Index
+* [C++](#c)
 * [Databases](#databases)
 * [Haskell](#haskell)
 * [HTML / CSS](#html--css)
 * [JS](#js)
 * [iOS](#ios)
 * [Oracle PL/SQL](#oracle-plsql)
+* [Python](#python)
 * [Ruby](#ruby)
 
+###C++
+* [Google's C++ Course](https://developers.google.com/edu/c++/)
+
+
 ###Databases
 * [Database Systems](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-830-database-systems-fall-2010/) (MIT's opencourseware)
 * [Introduction to Databases](https://class.stanford.edu/courses/Engineering/db/2014_1/about) (Stanford University)
 
+
 ###Haskell
 * [CIS 194: Introduction to Haskell](http://www.seas.upenn.edu/~cis194/) - Brent Yorgey
 * [CS240h: Functional Systems in Haskell](http://www.scs.stanford.edu/11au-cs240h/notes/) - Bryan O'Sullivan
 
+
 ###HTML / CSS
 * [Code a personal splash page in 1 hour: A Hands-on Intro to HTML & CSS](http://www.thefirehoseproject.com/lessons/splash-page)
 * [Learn HTML5 Programming From Scratch](https://www.udemy.com/learn-html5-programming-from-scratch/)
@@ -23,6 +31,7 @@
 ###JS
 * [Egghead.io](https://egghead.io/)
 
+
 ###iOS
 * [Developing iOS 7 Apps for iPhone and iPad](https://itunes.apple.com/us/course/developing-ios-7-apps-for/id733644550) (slides and videos) - Stanford University
 
@@ -30,6 +39,10 @@
 ###Oracle PL/SQL
 * [Steven Feuerstein's PL/SQL Obsession - Videos and Presentations](http://www.toadworld.com/platforms/oracle/w/wiki/8243.plsql-obsession.aspx)
 
+
+###Python
+* [Google's Python Course](https://developers.google.com/edu/python/)
+
+
 ###Ruby
 * [RubyMonk - Interactive Ruby tutorials](http://rubymonk.com)
-