add tests dir with a sample item HTML page
create python script to run scrapers against files
rename first item.html
add new test html for thepioneerwoman
add onehundredonecookbooks test HTML files
make Onehundredonecookbooks crawler inherit mixin
runtests.py now generates and runs real tests
move around where our html data is for tests
re/add tests
fix bug in get_isoduration