Update README.md

- Added my repository of algorithms based on "Introduction to Algorithms - 3ed" and video lectures of "Algorithms: Design and Analysis - Part 1" from Stanford University at Coursera.
- Added reading suggestion - Algorithms 4th by Robert Sedgewick and Kevin Wayne
- Added Links to Stanford online classes.
Merge pull request #7 from jeandersonbc/master

Thanks man! The Books links on your library seem to be broken though.