Strings representing where to run commands where one of:
.current_dir(&(self.path.to_owned() + &self.name))
.current_dir(format!("{}{}", &self.path, &self.name))
Decided to change all instances to the latter, as asking people seemed
to prefer it for readability.
Signed-off-by: Christina Sørensen <christina@cafkafk.com>
