Python-dbusmock

- dbusmock.py, EmitSignal(): Convert arguments to the right data types
according to the signature.
- dbusmock.py, method calls: Convert arguments to the right data types
according to the signature.
- tests/test_api.py: Check proper handling of signature vs. argument list
length and/or type mismatch. (LP: 1064836)
- tests/test_upower.py: Add test for handling "DeviceChanged" signal.
- setup.py: Get version from NEWS file.

- setup.py: Use README.rst as long description.
- setup.py: Add download URL.
- tests/test_consolekit.py: Skip test if ck-list-sessions is not installed.
- setup.py: Import "multiprocessing" to work around "'NoneType' object
is not callable" error when running "setup.py test" with python 2.7.

- tests/test_api.py: Add tests for adding existing objects.
- dbusmock.py: Also put first (main) object into the global objects map.
- dbusmock.py: Document global objects map in AddMethod().
- tests/test_upower.py: Silence "No ... property" warnings; the test does not
create them all.
- dbusmock.py: Fix stopping of local D-Bus daemons for test subclasses.
- dbusmock.py, stop_dbus(): Wait for local D-Bus to be killed, and avoid
getting SIGTERMed ourselves.
- dbusmock.py: Add AddProperties() method to conveniently add several
properties to one interface at once. Update upower test case to use this.
- dbusmock.py: Add EmitSignal() method to emit an arbitrary signal on any
interface.
- Make code compatible with Python 2.7 as well. (LP: 1060278)

- tests/test_api.py: Add tests for GetAll()
- wait_for_bus_object(): Poll for Introspect() instead of GetAll(), as some
services such as gnome-session don't implement GetAll() properly.
- Rename "dbus_mock" module to "dbusmock", to be more consistent with the
project name and Python module name conventions.
- Support adding properties to different interfaces.
- Support adding methods to different interfaces.

- setup.py: Add categories.

Initial release.