Put custom fields last in prefs page order

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5450 2fea6a4d-a838-0410-917b-93a53c48e9d2
Extended jQuery UI icon set with a few more useful icons

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5451 2fea6a4d-a838-0410-917b-93a53c48e9d2
Rearrangement of order in write page 1st column

More logical flow

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5452 2fea6a4d-a838-0410-917b-93a53c48e9d2
Missing size attribute on comment invite textfield

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5453 2fea6a4d-a838-0410-917b-93a53c48e9d2
Merge remote-tracking branch 'upstream/master'