argparse is defined as a requirement only for python versions < 2.7
--no-header-row or -N was not compatible with specifying specific
columns with -c
fix off-by-one in open ended csvcut range
Update csvjoin.rst

Added an example for csvjoin.rst
csvlook.  Added logic to add default headers and to allow --linenumbers option to add line numbers.
csvlook.  Added default column names and working --linenumber option.  Minor mod.
Changed csvlook test to match new output.
fix off-by-one in tests too; add test for full range
Fixed Travis CI link

Moved to https and removed the hash hack characters (#!) which are no longer needed.
Add sql2csv utility
Add sql2csv to setup.py
Add tests for sql2csv
Add myself to list of authors
Very minor sql2csv cleanup.
Add docs for sql2csv.
Add SQL calculator example.
Added sql2csv reference to index.
Validate database connections before loading large files. Closes #257.
Update with note about Python headers. Closes #249.
Clarify the docs for --escapechar. Closes #242.