Add logging to file back in to aid debugging
Fix to account for change in API
Tried to get crime in neighbourhood but impossible due to request limit
size, doing it by post not get didnt seem to work, resorted to crime in
neares mile radius, might hav to do some scaling for population density
however
Added functions to calculate the area of the polygon that the population
data asscociated with the police neighbourhood can be used to calculate
population density, hence how many crimes per 1000 took place in the 1
mile radius surrunding the postcode, approxiately
Fix for incorrect referencing, short php tags and dodgy form pointer
change to now do house prices by precice location
Change to search by postcode since more accurate and town info not
working.