v0.1.1

SPIDEROSM VERSION HISTORY
v0.1.1  added back missing test file!
v0.1.0  now a python package, match_* code refactored to match.py, toplevels
in bin/, testing cleaned up and spider_test toplevel added, optional database
modules cleaned up. 
v0.0.4  fixed problem reading pnwks with non-ascii property keys. (Switched to
json.load() until geojson.load() fixed.)
v0.0.3  removed spatialite dependency from match_portland.py, slight improvements to README.
v0.0.2  added match_portland.py top level, modified centerline.py to discard any z-coordinates in input.
v0.0.1  fixed osm pnwk jct attribution problem.  first github version
v0.0.0  emailed to mapbox  (not on github)

