* src/cgroup.c: Detect the mount location of every controller at
  time a virCgroupPtr is created. Detect current process' placement
  within group to avoid assuming it is in the root. Pass controller
  ID into SetValueStr/GetValueStr to enable much duplicated code to
  be eliminated

* qemud/qemud.c src/cgroup.c src/uml_driver.c src/util.c: close
  some potential FILE * leaks
Daniel

  CPU usage of a lxc using cpuacct subsystem of cgroups, patch
  by Ryota Ozaki
Daniel

* src/bridge.c (brAddTap): Remove redundant errno=ENOMEM assignment
after failed strdup.
* src/cgroup.c (virCgroupFree): Remove redundant *group=NULL assignment
after VIR_FREE(*group).
* src/lxc_driver.c (lxcShutdown): Likewise.
* src/xen_unified.c (xenUnifiedClose): Likewise.
* src/xm_internal.c (xenXMDomainConfigFormat): Rewrite disk-
and net-config-setting code to be clearer.

* src/logging.c src/logging.h proxy/Makefile.am proxy/libvirt_proxy.c
  src/Makefile.am src/cgroup.c src/datatypes.c src/domain_event.c
  src/internal.h src/libvirt.c src/lxc_container.c src/lxc_controller.c
  src/lxc_driver.c src/proxy_internal.c src/qemu_driver.c
  src/remote_internal.c src/storage_backend_disk.c src/util.c
  src/veth.c src/xen_internal.c src/xen_unified.c src/xend_internal.c:
  add new logging module, and move existing definitions there
Daniel

* src/cgroup.c: use safewrite()
* src/qemu_driver.c: missing VIR_FREE pojnted out by Eduardo Habkost
Daniel

* src/cgroup.c (virCgroupSetValueStr): Use safe_write, not write.