Use aria-hidden=true, instead of role=presentation, to hide from AT. Thanks Philippe Wittenbergh.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5127 2fea6a4d-a838-0410-917b-93a53c48e9d2
Slap-align ma tabularitacular array.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5128 2fea6a4d-a838-0410-917b-93a53c48e9d2
eLink()'s arguments can not be optional.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5129 2fea6a4d-a838-0410-917b-93a53c48e9d2
pageby_form() accepts $step argument.

Allows changing the target callback step.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5130 2fea6a4d-a838-0410-917b-93a53c48e9d2
event_change_pageby() $name defaults to the current event.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5131 2fea6a4d-a838-0410-917b-93a53c48e9d2
Unnecessary return. A NULL is a NULL.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5132 2fea6a4d-a838-0410-917b-93a53c48e9d2
shift_uploaded_file() returns FALSE on error instead of NULL.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5133 2fea6a4d-a838-0410-917b-93a53c48e9d2
build_file_path() should use DS.

We normalize DS, but not DIRECTORY_SEPERATOR.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5134 2fea6a4d-a838-0410-917b-93a53c48e9d2
selectInput()'s $blank_first defaults to FALSE.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5135 2fea6a4d-a838-0410-917b-93a53c48e9d2
form() properly sanitizes HTML attribute values.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5136 2fea6a4d-a838-0410-917b-93a53c48e9d2