Improve `cms.bin.start_cms_project` test coverage.
Improve `cms.bin.start_cms_project` test coverage.

lewiscollard/cms,lewiscollard/cms,danielsamuels/cms,jamesfoley/cms,dan-gamble/cms,dan-gamble/cms,danielsamuels/cms,danielsamuels/cms,dan-gamble/cms,jamesfoley/cms,jamesfoley/cms,lewiscollard/cms,jamesfoley/cms