rv_connect.py: Add support for proxy, file and prepare win client

This patch changes how remote-viewer is executed, so that we can get
it to work on windows machines, with proxy and connecting using
a provided file.
Delete useless keys send for r-v menu test.

Signed-off-by: Tomas Jamrisko <tjamrisk@redhat.com>
Signed-off-by: Marian Krcmarik <mkrcmari@redhat.com>
tests/rv_clearx.py: Removing clearx

It's a lot better to clean interface from rv_connect

Signed-off-by: Tomas Jamrisko <tjamrisk@redhat.com>
virttest/utils_spice.py: Adding several functions.

Adding functions to install remote-viewer on windows client,
to generate a file with information required for connection
and also restarting of user interface on any VM (so far
linux olny)

Signed-off-by: Tomas Jamrisko <tjamrisk@redhat.com>
shared/unattended/RHEL-6.3.ks: Add deps for GUI testing

Signed-off-by: Marian Krcmarik <mkrcmari@redhat.com>
qemu/tests/smartcard_setup.py: Clear gnome session.

Clear gnome session in the beginning of the test.

Signed-off-by: Marian Krcmarik <mkrcmari@redhat.com>
fullscreen_setup.py: Changing starting vdagent under root.

Signed-off-by: Vimal Patel <vipatel@redhat.com>
Signed-off-by: Marian Krcmarik <mkrcmari@redhat.com>
qemu/tests/rv_audio.py: Increase default acceptable pause

Some problems with alsa and loopback devices causes
there are some pauses in audio stream. Let's use
the test as basic test there is some audio playback
and not how good the playback is.

Signed-off-by: Marian Krcmarik <mkrcmari@redhat.com>
qemu/tests/rv_smartcard.py: Rename Gemplus to Gemalto

The smartcard reader is emulated with new name - Gemalto
instead of Gemplus. So check for this name.

Signed-off-by: Marian Krcmarik <mkrcmari@redhat.com>
client_guest_shutdown.py: Destroy VM gracefully.

If the shutdown is not successful, destroy the VM
gracefully, so It does not stay alive.

Signed-off-by: Marian Krcmarik <mkrcmari@redhat.com>
qemu/cfg/tests-spice.cfg: Add rv file and gui tests.

Signed-off-by: Marian Krcmarik <mkrcmari@redhat.com>