roots/roots — pull request #1126 by mikespainhower (2014-08-14 18:20:18+00:00)
Title: Update Roots_Sidebar::check_page_template() so that adding 'page.php' to...

... the array of exluded templates in $sidebar_config results in the intended behavior (no sidebar). See http://wordpress.org/support/topic/is_page_template-refuses-to-acknowledge-the-default-page-template