Remove outdated Sequel syntax
Fix URL syntax
upgrade ruby version
Upgrade Rails
Correct mailing address; switch from SendGrid to Mandrill
Regenerate gemfile.lock
Fix syntax in url substitution
Don't try to send emails to nonexistent people
Fix parameter name (security)
Allow updates to existing permission rows
Unify the export/print pages (thanks Josh K for the idea)
Don't allow unsafe characters in tempfile names
Upgrade Rails for security patches
Rework deepclone; allow cloning answers in addition to questions
Fix index name so Travis will be happy
Fix special field association questionnaire_ids that are not set; automatically set them in the future; also set them on deepclone
Don't break if there's no question (although that's a problem)
Clean up remaining bad SFAs
And finally, lock down the table so this can't happen anymore
Argh, back that out.  I can't fix it like that.