Implement a to_crs method to project GeoSeries
Set crs attribute on projected GeoSeries
Test transform or points
Documentation for to_crs() method
Implement to_crs() method for GeoDataFrame
Merge pull request #11 from kjordahl/feature-transform

Add methods to transform coordinate systems
Update README to reflect ability to transform coordinate systems
BUG: Set preserve_units parameter to Proj calls so not forced to meters
Merge pull request #12 from kjordahl/fix-units

BUG: Set preserve_units parameter to Proj calls so not forced to meters
add initial support for writing to geospatial data formats via fiona
update doc string for
Merge pull request #15 from cfarmer/writing

adds `to_file` method for geodataframe
Update setup.py for upload to PyPI
You got got markdown in my rst.
Update links in long_description
Use temp directory for test_to_file
Re-use array of borough names
Merge pull request #18 from kjordahl/test-tempfile

More robust to_file test
If Series.__new__() already returns a GeoSeries, don't try to return a view.
Apply mask directly rather than calling numpy.putmask