Remove hack supressing build errors from boost-tarball
Switch to more recent release of the boost libraries
Update Morph ref for error message and documentation fixes
Switch to most recetn version of libaio
Switch to most recent release of keyutils
Switch to latest release of libunwind
Switch to newer release of gperftools
Switch to more recent release of leveldb
Update install commands for leveldb
Switch to most recent release of snappy
Switch to a patched version of the most recent release of ceph
Ensure ceph configures to be run without libxfs
Install the systemd units for operating ceph nodes and change name of the SysV script to accomodate this
Switch to cpython v2.7.9
Add chunks for Java, ANT and ZooKeeper

Java is sourced from the binary Java release from Oracle.  This
chunk was originally written by Francisco Marchena.

ANT is a Java build system and is needed by ZooKeeper.

ZooKeeper itself is documented at http://zookeeper.apache.org/

This patch also brings in a zookeeper test program in a seperate strata
that can be safely discarded if not required. this test program
was written by me, <mike.smith@codethink.co.uk> and is not designed to
be used in any practical way, but to showcase the functionality
of zookeeper within baserock

The ZooKeeper demonstration server and client are currently hosted
on baserock/test.

The Java binary chunk only works for x86_64.  As such, these
systems are limited to that architecture.
Merge branch 'baserock/mikesmith/zookeeper-to-merge'

Reviewed by:

Pedro Alvarez <pedro.alvarez@codethink.co.uk>
Sam Thursfield <sam.thursfield@codehink.co.uk>
Update Morph ref to latest
Merge remote-tracking branch 'pdar/updateCephServiceSWrb3'

Reviewed-By: Jim MacArthur <jim.macarthur@codethink.co.uk>
Reviewed-By: Francisco Redondo Marchena <francisco.marchena@codethink.co.uk>