bin/test pass through arguments to go test

Signed-off-by: David Stevenson <stevend@pivotallabs.com>
ui.Confirm checks for yes/no input and returns bool

Signed-off-by: David Stevenson <stevend@pivotallabs.com>
delete-domain command
[Finishes #57765692]

Signed-off-by: David Stevenson <stevend@pivotallabs.com>