vchoi_fork

[svn-r7089] Purpose:
bug fixes

Description:
The "fs flush" actually discards the local caches information,
NOT pushing the local file out to the servers.  It does not
help the AFS problems we had but probably made it worse by
creating more demands on the servers.

Solution:
Removed the FLUSH_FILES code.

Platforms tested:
Can't be tested by h5committest and I am pretty sure the
change is safe.

Misc. update: