Initial commit with schema and import script for raw csv data.
Added PostGIS extensions and started writing data type conversions.
Modified type conversions to generate a view with timestamps for dates and a geography column for latitude and longitude.  Need to add appropriate indices next.
Completed dc311 database creation and import scripts, including creation of indices and sample query.
Merge branch 'master' of https://github.com/nihonjinrxs/dc311 with starter LICENSE and README.md files.
Updated readme and fixed import script