Bypass sudo requirements when listing
Allow specifying a DocumentRoot
Update instances where "setup" should be "set up"
Merge pull request #52 from Cottser/list-no-sudo

Bypass sudo requirements when listing
Merge pull request #54 from Cottser/setup-noun

Update instances where "setup" should be "set up"
Merge pull request #47 from virtualhost/merge-thursday

More house-cleaning and merging/incorporating submissions
Merge pull request #53 from Cottser/docroot-argument

Allow specifying a DocumentRoot