AmesHousing 0.0.4

ames_schools has been renamed to ames_schools_geo for consistency with other datasets carrying long-lat data. The school names are amended to indicate full name of the school.
A new spatial dataset ames_school_districts_sf describes Elementary School District boundaries and includes district name (coinciding with the name of the school) and the polygon/multipolygon outline in sf format (using CRS 4326).
make_ames_new() creates a data set of new properties. These were populated using less data sources than the original and lack a number of the condition and quality. Both properties were unsold at the time of this writing.
As a consequence of the new properties, a new neighborhood (Hayden_Lake) is now a factor level where the data from make_ames() has no data for.

AmesHousing 0.0.3

Changes made to about two dozen data points. Dmytro Perepolkin made a heroic effort to find updated PID fields and was able to resolve the missing geocodes (see issue #2).
A data set (ames_schools) was added.
The missing electrical value was converted from NA to "Unknown" so that make_ames() now returns all of the properties.

First CRAN release.