loads of changes for pupa 0.4
add django version requirement
tidy scrapers
update tasks for pupa 0.4
update .gitignore for pupa 0.4
fix post_id and chamber globally
get some scrapers working
get more scrapers working
pupa: fix bc scraper
use 4 spaces instead of 2
fix "not in" conditionals
manual pep8
flake8
get most running scrapers running again in 0.4
change variable scope
scrape bc councillors by seat number
get a lot more scrapers passing
add todo
merge master
fix regional seat labels to match represent-boundaries names