Cast to array in get_page_by_path() foreach

git-svn-id: http://svn.automattic.com/wordpress/trunk@18627 1a063a9b-81f0-0310-95a4-ce76da25c4cd
More quicktags back-compat, see #16695

git-svn-id: http://svn.automattic.com/wordpress/trunk@18628 1a063a9b-81f0-0310-95a4-ce76da25c4cd
s/hask/hack/. props scribu, see #16695.

git-svn-id: http://svn.automattic.com/wordpress/trunk@18629 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Avoid losing widgets when switching themes - take one, props aaroncampbell, see #17979

git-svn-id: http://svn.automattic.com/wordpress/trunk@18630 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Moves orphaned sidebars to main content area above Inactive Widgets, props aaroncampbell, see #17979


git-svn-id: http://svn.automattic.com/wordpress/trunk@18631 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix typos in documentation (wp-admin/). See #18560.


git-svn-id: http://svn.automattic.com/wordpress/trunk@18632 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix typos in documentation (wp-includes/[a-h]). See #18560.


git-svn-id: http://svn.automattic.com/wordpress/trunk@18633 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove unneeded .siblings() from widgets.js, props aaroncampbell, fixes #18582

git-svn-id: http://svn.automattic.com/wordpress/trunk@18634 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove orphaned sidebars from the page when the user drags all widgets out of them, see #17979

git-svn-id: http://svn.automattic.com/wordpress/trunk@18635 1a063a9b-81f0-0310-95a4-ce76da25c4cd
'.widget', not '.postbox' in [18635], props aaroncampbell, see #17979

git-svn-id: http://svn.automattic.com/wordpress/trunk@18636 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Use untrailingslashit in url_shorten() and recurse_dirsize(). Remove unnecessary camelCase variables. see #18592.

git-svn-id: http://svn.automattic.com/wordpress/trunk@18637 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Force a trailing slash on BLOGUPLOADDIR in ms-files.php. props wonderboymusic, see #18592.

git-svn-id: http://svn.automattic.com/wordpress/trunk@18638 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix typos in documentation (wp-includes/[i-z]). See #18560.


git-svn-id: http://svn.automattic.com/wordpress/trunk@18639 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Pull out old import remnant from when importers were shipped in core. Fixes #15844.


git-svn-id: http://svn.automattic.com/wordpress/trunk@18640 1a063a9b-81f0-0310-95a4-ce76da25c4cd
s/overridding/overriding/. Props trepmal, see #18560.


git-svn-id: http://svn.automattic.com/wordpress/trunk@18641 1a063a9b-81f0-0310-95a4-ce76da25c4cd
trailingslashit isn't normally available in ms-files. props davecpage, fixes #18592.

git-svn-id: http://svn.automattic.com/wordpress/trunk@18642 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix default widgets for the default theme (Twenty Eleven), props SergeyBiryukov, see #17979

git-svn-id: http://svn.automattic.com/wordpress/trunk@18643 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Standardize variable names.  Consistently use  and . fixes #18607

git-svn-id: http://svn.automattic.com/wordpress/trunk@18644 1a063a9b-81f0-0310-95a4-ce76da25c4cd
s/robot/robots/. props madjax, fixes #18612.

git-svn-id: http://svn.automattic.com/wordpress/trunk@18647 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix attribute spacing. props mfields, fixes #18570.

git-svn-id: http://svn.automattic.com/wordpress/trunk@18648 1a063a9b-81f0-0310-95a4-ce76da25c4cd