web2py/web2py — pull request #379 by timrichardson (2014-02-14 21:13:48+00:00)
Title: Issues/1866: change csv to use represent, no change to csv hidden cols or others.

Also, add title (ie 'tooltips') to the export buttons so there is guidance on what they do.
Replace "Excel" with "Spreadsheet" in description of TSV format.
make the virtual field represent lambda function more compatible with other parts of DAL.