re-works scraper to to change fire slug to fire name only, adds county slug to scraper and to models. Adds county filter option to admin table display and filter
adds county slug to save function in scraper
adds migration to repo
renames county slug admin title
exposes county slug in the admin
reworks if not created function in scraper to rewrite fire_slug and county_slug in the database based on new configuration
updates v3 scraper working file with latest version and closes #15
fixes issue with sharing url on index.html.
fixes issue with sharing url on detail.html and standardizes display text.
Merge pull request #54 from SCPR/slugify_urls

Closes #15