fix_usernames - fixes old usernames in the database (one-off for v3 launch)

SOURCE

https://github.com/joyent/conch-api/blob/master/lib/Conch/Command/fix_usernames.pm

SYNOPSIS

bin/conch fix_usernames [long options...]

    -n --dry-run  dry-run (no changes are made)

    --help        print usage message and exit

LICENSING

Copyright Joyent, Inc.

This Source Code Form is subject to the terms of the Mozilla Public License, v.2.0. If a copy of the MPL was not distributed with this file, You can obtain one at https://www.mozilla.org/en-US/MPL/2.0/.