removing scraping props from listing source
rename method
added periodic task for running spiders
make scraper auto
using listing source config in listing_spider
putting lister checker config in its own class
updated pipeline and processes to de-couple listing from DDS models
added comment for get_settings()
Merge pull request #2 from scoarescoare/dynamic-scraper

Seccond Leg - Remove coupling between domain and DDS/Scrapy