Change timeout to 15 when getting pdf file
Change timeout to 60 s when getting pdf file
Try 50 now
Changing back to 15s bc it seems that process will be kill if it doesn't respond in 15 seconds also, so no point to be larger than 15
Change the error statement a bit to help user retry
Merge pull request #57 from codeforamerica/play-with-timeout

Change timeout to serve PDF on Heroku