CLI arg --todo controls failure due to todos
choose report among templates in OfficeReports.run() rather than OfficeReport.__init__
handle break without footer
OfficeReportsApp WSGI wrapper for OfficeReports, cgi_main
  - doctest for OfficeReportsApp using webtest.TestApp, MockDBI
  - OfficeReportsApp.make() takes a sealed_connect for use in __call__
oops! forgot to change OfficeReports to OfficeReportsApp in cgi_main
make report_gen executable (permission, hash-bang)