add link to the new revision of my book, organize the folders to add further examples

README.md

@@ -1,34 +1,32 @@
 Python and Algorithms & Data Structures
 =======================================
 
-This repository contains a comprehensive study of Algorithms and Python, including an ["e-book" that I wrote](http://mariwahl.us/docs/algorithms_in_python.pdf).
+This repository contains a comprehensive study of Algorithms & Data Structures in Python, including an ["e-book" I wrote](http://mariwahl.us/docs/algorithms_in_python.pdf).
 
-![](http://i.imgur.com/745Xwzx.png)
+![](http://i.imgur.com/fYPlwpQ.png)
+![](http://i.imgur.com/eQHu0Og.png)
+![](http://i.imgur.com/sZfhApe.png)
+![](http://i.imgur.com/3Jmzd6w.png)
 
 
-/src/examples_in_my_book/
+/src/examples_in_my_book
 -------------------------
 
-All the examples and lessons I showed in my ebook.
+All the examples and lessons I show in my ebook.
 
 
 /src/futher_examples/
 ---------------------
 
-In the folder you find further examples in algorithms in Python, not mentioned in the the book:
+More advanced examples that are not mentioned in my book:
 
 * Solutions for the book Cracking the Code,
 * Solution for Project Euler and Topcoder.
 
 
-/src/ipython/
--------------
-
-Here I explain all the problems above in ipython notebooks.
 
 
-
-Advanced Learners
+Further Learning
 -----------------
 [Check out my lessons in machine learning.] (https://github.com/mariwahl/Machine-Learning-Lessons)
 
@@ -37,6 +35,10 @@ Advanced Learners
 [Check out my lessons in numerical methods.](https://github.com/mariwahl/Numerical-Methods-for-Physics)
 
 
+[Check out the Friday Lessons from Hacker School](https://github.com/mariwahl/HackerSchool-Small-Problems)
+
+
+
 Be Social!
 ----------
 Please drop me a line or submit a patch if you have any suggestions!