add special cases to status filter
models: fix _dict names and column() -> column
fix columns in event model
testscraper: use SimpleHTTPServer for links to crawl and other changes
Merge commit '5f4bced' into develop

Conflicts:
	test/testscraper.py
scraper: handle non-html data as text
add test_get_data and randomize port for testscraper mock server
fixes in scraper and testscraper:
 * return only dicts from get_data
 * don't add headers when using test.client
 * handle returned values from crawl(..) properly