writing xlsx files now
support for tab delimited exports
updated README
test gzipped export
use OrderedDict to preserve column order
detect a 0/1 column and treat it like a bool
use a DictWriter and clean the data on the way out. We wants ISO datetime and 0/1 booleans:
docstrings and pep8
refactored dbpath splitting
don't need these arguments
goes faster with larger batch and no logging
universal newlines. multiple input files
Merge branch 'feature/xl' into develop

* feature/xl:
  universal newlines. multiple input files
  goes faster with larger batch and no logging
  don't need these arguments
  refactored dbpath splitting
  docstrings and pep8
  use a DictWriter and clean the data on the way out. We wants ISO datetime and 0/1 booleans:
  detect a 0/1 column and treat it like a bool
  use OrderedDict to preserve column order
  test gzipped export
  updated README
  support for tab delimited exports
  writing xlsx files now
bump version
Merge branch 'release/v0.5' into develop

* release/v0.5:
  bump version