Git commits in Moodle 2.6.4 by Mary Evans

commit dc22f74419be2dcd2c9db52c69bf4aa42539c720
Author: Mary Evans <lazydaisy@visible-expression.co.uk>
Date:   Mon, 09 Jun 2014 06:51:33 +0800
Tag:    v2.6.4

MDL-45507 theme_bootstrapbase: Fix regression for theme based custom menu