Focus border colours were a too harsh I think - removing

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5291 2fea6a4d-a838-0410-917b-93a53c48e9d2
pageby_form() renders links instead of a form.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5292 2fea6a4d-a838-0410-917b-93a53c48e9d2
Introduces '{$event}_ui > pageby_values' callback event.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5293 2fea6a4d-a838-0410-917b-93a53c48e9d2
Focus for all jQuery UI button types

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5294 2fea6a4d-a838-0410-917b-93a53c48e9d2