* Simplify website rank badges to use semantic classes
* Fix ambiguity between partial display types
* Add profile vanity tags and needed migration
* Make form field read only to non-administrators
* Display lock icon if user is not admin to minimize confusion
* Also display lock icon for username field since it's readonly
* Fix up naming consistency issues and edit migration accordingly
* Apply suggestions from code review
* Add space between placeholder property and ternary operator
