Feature Request: UI to edit the name of an organization

[crayolakat]

Problem
There is no way to edit the name of an organization besides running an SQL UPDATE query. If using Redis, it is required to manually clear the org-${orgId} and texterauth-${authId} Redis keys afterwards for the new name to correctly propagate to all users.

Solution
Add a UI interface/ to the organization's Admin Settings page to change the name of an organization and update all related Redis keys.