Added links to Python Tutorials, Scipy-lectures, Anaconda, Canopy, and fixed IPython capitalization
Added harvard CS109 Data Science Video Lectures
Add linke to Harvard CS 109 Class webpage
Moving R to own reference, rm unavailable courses

- 'Coding the Matrix' rm (no longer available)
- R resources moved to r-resources.md
- Other better organization and cleanup
Create r-resources.md
Update r-resources.md
Update README.md
Update README.md
Update README.md
Create basic-programming.md
Create nosql-tech.md

Credit to @butlermh
Update nosql-tech.md
Create specializations.md

Thanks to @butlermh for the relevant Data Journalism resource.
Update README.md

Adding Data Journalism and Web Scraping specializations
Update README.md
Update README.md
Update specializations.md
Adding DataTau
Coursera: Neural Networks
Adding Startup Engineering