Merge pull request #102 from lnussel/master

set QEMU_AUDIO_DRV to none so we don't use any backend
small refactor to read the qemu STDERR in case of errors
Merge pull request #103 from os-autoinst/coolo_stderr

small refactor to read the qemu STDERR in case of errors
do not set hd boot if PXEBOOT flag is set
Merge pull request #104 from aaannz/pxeboot

do not set hd boot if PXEBOOT flag is set
Move tests subclases to opensuse lib.
Remove 008_NET_inst_mirror.pm
Allow needles in linked dirs.
Too many spaces.
Fix Cwd import.
Merge pull request #105 from aplanas/master

Move tests subclases to opensuse lib and more.
If the image do not change, continue the search.
Merge pull request #106 from aplanas/master

If the image do not change, continue the search.
remove deleted files from Makefile.am
makes x11_start_program() more flexible with timeout
Merge pull request #107 from nilxam/update_0820

if LIVETEST, let desktop runner have more time launching
silence too verbose output