print to stderr if called from a terminal
replace jsonrpc based interface with command files again
remove magic parameter guessing

analyzing the iso image is done by the dispatcher
fix Makefile.am
adjust preparepool

suitable for called from rpm now, doesn't delete existing dirs and
adjusts owner automatically
num should be first argument
Maintain only one vm snapshot called 'lastgood'

MAKETESTSNAPSHOTS=1 will create a snapshot before each test you can SKIPTO to
Improve the matching in console terminals.

We can't use gray scale images in console mode. Use 8U images
instead. Improve de matching in console screenshots, without
getting worse in graphical screenshots.
if startqemu dies, we need to know
[user settings] do not use check_screen if we waitforneedle is correct
apply dheidler's patch to use the installstep baseclass instead of categories
prefix the constant with the right class name
fix serial logfile target path