Restructure the logic that determines when we're crossing a mount point.  In particular, this carves out a place for detecting and excluding synthetic or network filesystems.
Restructure the logic that determines when we're crossing a mount
point.  In particular, this carves out a place for detecting and
excluding synthetic or network filesystems.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase