Require users to set a site title
|Reported by:||chrisrudzki||Owned by:|
Currently, users can get away with setting a blank site title under Settings -> General.
As a consequence, meta and title tags in both the front-end site and wp-admin may be empty, or contain extraneous spaces and separators.
A common reason why users leave site titles blank is due to the misperception that the site title is necessarily displayed in the header on the front-end site.
I suggest that we display an alert when users attempt to set a blank site title, and possibly suggest that if they don't want it to appear in their header, they can edit their CSS or hide header text under Appearance -> Header.