Significant improvements and added efficiencies to the scraping program...

* Adds source of data to close #104.
* Adds ability to determine source of link, and whether to follow.
* Adds basic data pull from Inciweb pages to close #64.
* Breaks apart functions further, and while it stops short of creating class instances and proper oop, it gets closer as as fire instances is closer to remaining constant throughout the process.
* Moves current scraper to V3 and the new version becomes V4. 

Will merge this pull request, and switch in V4, after the weekend.