Minor typo fix
Fix csvsqlite choking on STDIN
Add "python setup.py develop" to developer install steps.
Curently running `echo -e "a,b,c\n1,2,3" | csvsql` gives this error: TypeError: object of type 'cStringIO.StringI' has no len() This patch fixes it, as well as adds a test case that mocks STDIN. The error was introduced by pull request #193
Without it you can run tests but can't interactively use the shell utilities. Makes it quite hard to start debugging!
Assuming this was accidental and not necessary for some reason.
…59 seconds. Switched to using timedelta and added unitests for normalize_datetime.