This will allow a little bit easier debugging.
Show wkhtmltopdf exit status on errors
Can you close this since you even mentioned in #188 that you incorporated this PR there?
@sigmavirus24 I'm about to comment on the #188 which it looks like we should be able to reject so this may still be "mergable" separately.
The tests fail here so if you're going to close #188 could you fix the tests here?
The tests have been failing for a while on master and Travis. They pass on my OSX though. Looks like something that should be done about Travis.
@dnagir It looks to me as if the substance of this PR has already been incorporated into master if you look here.
I am closing this PR, but feel free to open a new PR if you still have concerns about the logging.