Added script to scrape data from edu.ro

It's currently hard-coded to scrape 2013 data, but this will be changed.
Now parsing command line arguments
Added scrape all script
Add requirements.txt
Don't put raw data in version control
Merge pull request #2 from palcu/2-scraper

Scrape data from edu.ro servers
Merge branch 'master' into 3-parse
Now able to parse raw data into CSV