code cleanup: moved code over to the HED code base this way removing previous duplications
Numerous code fixes to comply with more strict compilers
Information about root of virtual file system was not reported properly
Fixing code to work on non-Linux systems
Fix for building without GACL
Fixes for startup script to fit Fedora
Deployment notes:
There are no changes in the ARC-gridftpd server deployment. After deploying the new version of the ARC-gridftp, the service can be started the usual way, no extra measures are necessary.