Revert "3.8"

This reverts commit 99fbcbaf08596e58f36af9608dddef31facb5671.

Conflicts:
	wp-admin/about.php
	wp-admin/css/install-rtl.css
	wp-admin/css/install-rtl.min.css
	wp-admin/css/install.css
	wp-admin/css/install.min.css
	wp-admin/css/wp-admin-rtl.css
	wp-admin/css/wp-admin-rtl.min.css
	wp-admin/css/wp-admin.css
	wp-admin/css/wp-admin.min.css
	wp-admin/includes/class-wp-comments-list-table.php
	wp-admin/includes/dashboard.php
	wp-admin/includes/misc.php
	wp-admin/includes/theme.php
	wp-admin/js/common.js
	wp-admin/js/common.min.js
	wp-admin/js/dashboard.js
	wp-admin/js/dashboard.min.js
	wp-admin/js/theme.js
	wp-admin/js/theme.min.js
	wp-admin/post.php
	wp-admin/themes.php
	wp-admin/user-edit.php
	wp-includes/admin-bar.php
	wp-includes/class-oembed.php
	wp-includes/css/admin-bar-rtl.css
	wp-includes/css/admin-bar-rtl.min.css
	wp-includes/css/admin-bar.css
	wp-includes/css/admin-bar.min.css
	wp-includes/css/buttons-rtl.css
	wp-includes/css/buttons-rtl.min.css
	wp-includes/css/buttons.css
	wp-includes/css/buttons.min.css
	wp-includes/css/dashicons.css
	wp-includes/css/dashicons.min.css
	wp-includes/css/media-views-rtl.css
	wp-includes/css/media-views-rtl.min.css
	wp-includes/css/media-views.css
	wp-includes/css/media-views.min.css
	wp-includes/css/wp-pointer-rtl.css
	wp-includes/css/wp-pointer-rtl.min.css
	wp-includes/css/wp-pointer.css
	wp-includes/css/wp-pointer.min.css
	wp-includes/fonts/dashicons.eot
	wp-includes/fonts/dashicons.svg
	wp-includes/fonts/dashicons.ttf
	wp-includes/fonts/dashicons.woff
	wp-includes/functions.php
	wp-includes/query.php
	wp-includes/version.php
3.8