Merge v0.12.1 into master

[eve-seat]

NB Upgrade notes

The normal upgrade path applies for v.12.0 to v0.12.1.

Fixes:

• Fix a validation error that prevented accounts from being registered.
• Fix account statuses not being set to enabled with administratively created accounts.
• Fix a standings typo in the POCO's view (thanks @ccatlett1984)
• Fix administrative account deletion to not soft delete and return API keys owned by the user back to the admin user.

  New:

• Update the login page placeholder to state that usernames or emails are valid logins

  Release Stats:

6 commits in 6 changed files with 23 additions and 13 deletions.