Pyscrapper

- Added Function feature, allows the users to run their personalized function on a given data block
- Added MAX_WORKERS, to restrict maximum number of simultaneous drivers to be created.

- Added window_size feature, allows users to define the window size of browser while loading url.
- Added thread safety while executing all the url's in only one driver/browser instance

- Added Thread Safety to url loader
- Added EQ feature

- Base Version.