Patch for wp_login_head Action in wp-login.php

[shorty114]

The patch attached adds a wp_login_head action hook to wp-login.php.

The use for this can range from adding JavaScripts or stylesheets that you don't want to be in the wp-admin pages (wp_admin_head), or the other way around.

[shorty114]

Adds wp_login_head hook to wp-login.php.

[davidhouse]

Perhaps we should allow generic theming of the login page (i.e., a login.php file in a theme), rather than just a hook or two.

On the other hand, maybe not, as the login page is more admin than blog, and we don't currently allow styling of the admin pages (other than admin_head)

[technosailor]

It's not simply admin if users are moved through it to login and on logoff, redirected to it. I agree that it should be added.

[masquerade]

Is this hook really necessary? Personally, I'm all for sticking with the existing admin hooks and teaching people how to find out what page they're on, and adjusting the output of the functions accordingly.

[davidhouse]

Meh. This simplifies things with minimal overhead.

[markjaquith]

More complete fix: #3123