Revisions: Fix up some half renamed variables that break the view and display a mismash of split and combined views. See #23497 props adamsilverstein.


git-svn-id: http://core.svn.wordpress.org/trunk@23509 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Ensure we strictly compare 'alloptions' and 'notoptions' when protecting these special options.

Trim and check for emptiness of $option in delete_option(), as done for get, update, and add.

fixes #23289.



git-svn-id: http://core.svn.wordpress.org/trunk@23510 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In insert_blog(), make sure we retrieve the insertion ID from wpdb before calling a function that could invoke queries. props feedmeastraycat. fixes #23400.



git-svn-id: http://core.svn.wordpress.org/trunk@23511 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Move admin bar initialization from init to template_redirect, so conditional tags may be used in the show_admin_bar filter. props scribu. fixes #20101.



git-svn-id: http://core.svn.wordpress.org/trunk@23512 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Thirteen: style the multisite registration form, props kwight. Fixes #23631.

git-svn-id: http://core.svn.wordpress.org/trunk@23513 1a063a9b-81f0-0310-95a4-ce76da25c4cd