Currently Cheshire East is using the old Macclesfield site, so I've added this as Cheshire East. The old Macclesfield and Crewe and Nantwich scrapers are now disabled.

Disable: Oswestry, Bridgnorth, Shrewsbury, South Shropshire.

The database table which says which scrapers are where will now be filled in automatically, 
which should result in rather less in the way of manual editing errors.

I've also redone the python PublicAccess scraper and set all the PublicAccess sites to use 
it (removing the PHP PublicAccess scrapers).

Add all publicaccess sites to the python scraper.

Make display method on a planningapplication work out the postcode if it isn't set.

Factor out CookieAddingHTTPRedirectHandler.