Fix compilation warning and bug when check RAM resources in Prefetch::CreateTaskForFirstUndownloadedBlock().
Add missing initializer to the LocInfo structure.
Update notes on initializer fix.
[Man] Fix the old client manpages and mark xrdcopy-old and xrd as deprecated
Prevent mkdir failure in a clustered environment by creating the
full directory path by default (can be turned off).
Update notes on prosix mkdir fix.
Fully support extended file system features and pass those features
through a proxy server.
Update notes on POSC fix.
[XrdCl] Implement XrdCl::Utils::Char2Hex
[XrdCl] Send kXR_endsess when reconnecting a channel
[XrdCl] Make sure to handle non-NULL-terminated error messages correctly
[XrdCl] Make sure to release old authBuffer when reconnecting after a TTL expiration
[XrdCl] Retry after an incomplete write

This does not really change much except producing clearer error messages,
ie. "Run: [ERROR] OS Error: No space left on device" instead of
"Run: [ERROR] OS Error: Operation now in progress"
[XrdCl] Don't force a server to issue a short read when fetching last data chunk.

This works around a problem in broken proxies.
[XrdCl] Improve matching of 'exit' and 'quit' commands for xrdfs
Honor network routing when creating the client's i/f selection mask.
Update notes for i/f selection fix.
XrdCl: Remove the XrdVersion.hh include from XrdClDefaultEnv.hh
XrdCl: Inform the server about existence of private IP addresses
XrdCl: send the full local host name to the server