(SSHD-82) Virtual File System

[Matthew Schulze]

A patch has been attached to the SSHD-82 issue related to integrating a 
Virtual File System similar to that in the Apache FTP Server into the 
SSHD SFTP subsystem. The patch adds the VFS functionality, a native 
filesystem implementation of the functionality, and a few other minor 
improvements.

Matthew Schulze