Removed no-longer-valid comment about Python 2.3 and 2.4 in formtools/utils.py
Removed no-longer-valid comment about Python 2.3 and 2.4 in formtools/utils.py

git-svn-id: 554f83ef17aa7291f84efa897c1acfc5d0035373@15931 bcc190cf-cafb-0310-a4f2-bffc1f526a37

svn2github/django,svn2github/django,svn2github/django