allow dates to modified for updates
change Update date field to not set to creation date
Merge pull request #272 from saulshanabrook/feature/change-update-date

allow dates to modified for updates
change heroku key because i changed my heroku email
Merge pull request #275 from saulshanabrook/fix/travis-update-heroku-key

change heroku key because i changed my heroku email
Fix adding press unicode error (fixes #273)