Update the User Guide to document the "right" way of using FileUpload 1.1, rather than the older, and thus deprecated, ways that are compatible with FileUpload 1.0.
Update the User Guide to document the "right" way of using FileUpload 1.1, rather than the older, and thus deprecated, ways that are compatible with FileUpload 1.0.

git-svn-id: be0410ddac3d3aa4e6c95f624a496c374490f191@355393 13f79535-47bb-0310-9956-ffa450edef68

apache/commons-fileupload,apache/commons-fileupload