Revert "setup new relic in gemfile, and download and install newrelic.yml file"

This reverts commit f490f4227f1f8285e6ff8e44cac46458a981b409.

Revert to previous commit, in order to try get app running on heroku
Revert "fix spelling on customer emails"

This reverts commit 225f0a77fe27d0fcca225ff7ada6f54076b27204.

Revert fixed upload problem. Try and upload the new changes with next heroku push