Provide an easy way to upload files to a physical path and use a different url

[Alfonso Martínez de Lizarrondo]

example:

being able to use FCKeditor from ​http://admin.mysite.com but make sure that the links to the images are created with ​http://www.mysite.com (as server.mapPath might not match between the 2 servers, although they are the same physical machine) so they do work in the editor.

it would mean basically to port the UserFilesAbsolutePath setting to asp. If it does exist then use it instead of mapPath, if not then work as usual.

[Alfonso Martínez de Lizarrondo]

Checked in proposed patch in [389]

Example configuration:

ConfigFileTypesPath.Add "Image", "http://127.0.0.1/userfiles/image/"
ConfigFileTypesAbsolutePath.Add "Image", "d:\inetpub\wwwroot\docs\image\"

(I didn't bring the UserFilesAbsolutePath setting for all the file types as it wasn't needed for backwards compatibility)

[Alfonso Martínez de Lizarrondo]

Fixed on trunk with [413]