remove unfinished code
remove unfinished code

- Looks like this was a first attempt at the raise 'command failed' that we have now

christhekeele/pdfkit,pdfkit/pdfkit,asomanescu/pdfkit,cdwort/pdfkit,christhekeele/pdfkit,dimko/pdfkit,ContinuityControl/pdfkit,asomanescu/pdfkit