Refactor: don't chunk by census tract anymore, this is now done by chunk.py. This allows for converting only single tracts now, much nicer for debugging.
Capture all actions in makefile.
Reflect recent refactor.
Merges addresses into buildings. Ref #4.
Export addresses separate where there are more than one address per building. Closes #4.
Add point in polygon check. Closes #6.
Simplify building shapes. At first glance  this slashes export size in half and almost doubles speed of convert.py run. Closes #5
We pick up from chunks/ now.
Handle multipolygons.
Remove debug output.
Remove debug output.
contains fails. Not sure why. Using intersects, should be fine here.
Upate readme.
Close ways.
Comment.
Frontload simplification, use ogr2ogr for it. Slight speed up overall.
Append addresses also to multipolygons.
Fatal typo, this ate almost all addresses :p.
Reformat.
Handle number suffixes (1/2 addresses).