- Added a version check based upon the github api information.

Main changes:
 - Splitted up settings and users into two separate pages.
 - Added verified shield when the e-mail address has been verified.
 - Added the amount of personal items in the database to the users overview.
 - Added Organizations and Diagnostics pages.
   - Shows if DNS resolving works.
   - Shows if there is a posible time drift.
   - Shows current versions of server and web-vault.
 - Optimized logo-gray.png using optipng

Items which can be added later:
 - Amount of cipher items accessible for a user, not only his personal items.
 - Amount of users per Org
 - Version update check in the diagnostics overview.
 - Copy/Pasteable runtime config which has sensitive data changed or removed for support questions either on the forum or github issues.
 - Option to delete Orgs and all its passwords (when there are no members anymore).
 - Etc....

Allow email changes for existing accounts even when signups are disabled

Use format! for rounding to fix arm issue

Fixing bad width in 2FA email template

Update startup banner to direct usage/config questions to the forum

Update responses

Rename functions

GlobalEquivalentDomains updates from upstream bitwarden

Delete the call to the map file

Use absolute URIs for admin page redirects

This is technically required per RFC 2616 (HTTP/1.1); some proxies will
rewrite a plain `/admin` path to an unexpected URL otherwise.

The file bootstrap.css.map is missing, the reference can be deleted.

Domain whitelist cleanup and fixes

Fixed issue #965

PostgreSQL updates/inserts ignored None/null values.
This is nice for new entries, but not for updates.
Added derive option to allways add these none/null values for Option<>
variables.

This solves issue #965

Warn on empty `ADMIN_TOKEN` instead of bailing out

The admin page will still be disabled.

Fixes #849.

Make web vault show a more informative error when browsers block WebCrypto in insecure contexts and update dependencies

This closes a loophole where org owners can invite new users from any domain.