Avatars don't display on Heroku

[wlockwood1]

Heroku is read-only so files have to be saved on the cloud using Amazon S3. Need to change file storage settings etc. so avatars will be saved on Heroku

[wlockwood1]

Gonna try to fix it by following this: http://www.waltercolindres.com/carrierwave-s3-heroku/