setClassDisplay() uses $.toggle() instead of discrete $.show() / $.hide() branches.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5223 2fea6a4d-a838-0410-917b-93a53c48e9d2
Some spacing to fetch_form() and parse_form().

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5224 2fea6a4d-a838-0410-917b-93a53c48e9d2
Fixes false positive form template recursion detections.

Two form templates such as '1.000' and '1' are not the
same.

Fixes issue #361

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5225 2fea6a4d-a838-0410-917b-93a53c48e9d2
Merge remote-tracking branch 'upstream/master' into jquery-ui-integration