Log Message:
Update dbus python bindings to 1.2.2.

D-Bus Python Bindings 1.2.2 (2016-02-22)
========================================

The “mind fray” release.

Versioning changes:

• dbus-python releases now have an even micro version (1.2.0, 1.2.2),
  and snapshots from git have an odd micro version (1.2.1).

Dependencies:

• Building from git (but not from tarballs) now requires
  macros from the GNU Autoconf Archive, for example the autoconf-archive
  package in Debian or Fedora derivatives.

• Building from git (but not from tarballs) now requires Automake 1.13
  or later.

• The automated tests and some examples now require PyGI (the gi module),
  not PyGObject 2 (the deprecated glib and gobject modules).

Enhancements:

• There is now a setuptools setup.py, allowing dbus-python to be installed
  into a virtualenv using pip from a standard Automake source release. This
  requires pre-existing system-wide installations of the normal build
  dependencies (pkg-config, libdbus, dbus-glib, a C compiler) and has
  some limitations. For system-wide installations and development,
  please use the Autoconf/Automake build system directly.
  (fd.o #55439; Simon McVittie)

• dbus-python now uses the common compiler warnings from AX_COMPILER_FLAGS
  (Simon McVittie)

• The automated tests can now be installed as GNOME-style "installed \ 
tests",
  and should be somewhat more reliable (Simon McVittie)

Fixes:

• "from dbus.service import *" now imports FallbackObject
  (fd.o #85720; Ben Longbons)

• The GConf-related examples work again (fd.o #85720; Ben Longbons)

• Consistently make examples executable, and install them all
  (fd.o #85720; Ben Longbons)

• Search PATH for an appropriately-versioned pythonX.Y-config, or as a last
  resort python-config, if there isn't a ${PYTHON}-config in the
  same directory as ${PYTHON} (fd.o #92085; Yamashita, Yuu)

• Add support for the Automake 1.13 parallel test driver (Simon McVittie)

• Skip building API documentation if "import epydoc" fails (Simon \ 
McVittie)