Remove 'admin' as a fallback for username in install. props tivnet, DrewAPicture. fixes #24078.
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Avoid displaying multiple instances of the same feature pointers on a single screen. props nacin. fixes #25022 for trunk.
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git-svn-id: http://core.svn.wordpress.org/trunk@25097 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Make in_category() an alias of has_category(). fixes #16718.
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git-svn-id: http://core.svn.wordpress.org/trunk@25099 1a063a9b-81f0-0310-95a4-ce76da25c4cd