Pass back any close errors from the oss layer to the client.
Correct feature interaction that caused a file to be closed twice.
Update notes on Ofs patches.
[XrdCl] Use worker thread pool to handle incoming messages and process callbacks
Bump the soname for libXrdCl - the url changes not backwards compatible
[XrdCl] Implement parallel transfers and miltiple stream support for donwloads
Fix SEGV when freeing the DS/DI arguments.
Update notes on the DS/DI SEGV patch.
Recognize /dev/null and /dev/zero as special files.
Update notes for /dev patches.
[XrdCl] Make the workers work in parallel
[XrdCl] Remove unused variable - fix compilation with gcc 4.6
Export the basic role via envar XRDROLE.
Define a new plug-in to allow replacement of the stat() function when used
to determine exported file characteristics. This plug-in is meant to be used
by tape-backed file systems that identify offline files in odd ways
(e.g. GPFS).
Update release notes on stat plug-in and new envar.
[CMake] Add missing zlib include path
[CMake] Clean up dependency on ncurses
Revert "[CMake] Clean up dependency on ncurses" - underlinked readline on SLC5

This reverts commit 202724eff49a0c5012dba55178ba7e6cc99e654a.
[CMake] Allow for readline headers in custom location
[XrdClient] Remove unneeded dependency on ncurses
Use the underlying storage system to determine file transfer status.