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

Alter PlanningUtils to CDATA everything, scrapping the xmlquote function.

we don't have postcodes.

Encode all output as UTF-8.

This includes:
Cumbria
Lincolnshire
West Sussex

It should also include:
Dorset
Somerset

but they are both down.

All of these sites are county councils which are only responsible for a small number of apps, many of which are not 
at sites which have postcodes, so don't expect too much from these scrapers!

which use ApplicationSearchServlet

some publicaccess scrapers