Illinois Scraper: Now with type field

Added the type field for Illinois.

For some bizarre reason, instead of removing cancelled solicitations they set the "Type" field to "Cancelled Solicitation." It still says it's open, it still has a due-by date, it still shows everything as normal so you probably wouldn't be able to tell until you wasted time preparing a bid.

Can't believe these websites exist in 2014, makes me sad.