Scraper Class Completed, Fixes #1 #7

The Scraper Class has been completed and should work across both
the WITS and the EMI website. Can be extended for ASX and the Fivemin Scraper
as well when I have a bit of time to look into this further.

Key points, the class works by providing a seed of information
which changes the pathway the scraper will hit.
As we're dealing with other peoples websites and cannot control them
this can get really messy.
Updated the config tempalte with all of the new seed information.

Not going to remove the old information just yet, want to be crystal clear
that nothing is going to break in the new class before making the switch over