Refactoring the config files for spice tests.

Refactoring the config files by moving all the separate
cfg files per test to one, and removing the redundancies
set in each one. Refactoring the base tests-spice.cfg
to clean up the redundancies also and split up the tests
per platform to be tested on.

Signed-off-by: Vimal Patel <vipatel@redhat.com>
Signed-off-by: Marian Krcmarik <mkrcmari@redhat.com>
Adding the ability to handle remote-viewer password tests.

Adding the functionality of passing a password different
then set, support negative testing, where rv_connection
is not established, and setting a password through the qemu monitor.

Signed-off-by: Vimal Patel <vipatel@redhat.com>
shared/cfg/guest-os/Linux/RHEL/6.devel.*.cfg: ISO path

Signed-off-by: Marian Krcmarik <mkrcmari@redhat.com>
tests/rv_input.py: Minor changes.

- use yum instead of rpm,
- use nogpgcheck,
- EPEL repo link has i386 string instead of i686.

Signed-off-by: Marian Krcmarik <mkrcmari@redhat.com>
tests/rv_copyandpaste.py: Do not fail test If gnome-session does not run.

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