Better reading of the console.

Added running a script to do testing after build succeeds.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>

Added bisecting, modules, logging of the output.
Banners that show success.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>

REBOOT_ON_ERROR to reboot the box on error

BUILD_OPTIONS to add options to the make build (like -j40)

Added "useconfig:<config>".
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>

Added dodie function to have a bit more control over die calls.

BUILD_NOCLEAN to not run make mrproper or remove .config.

POWEROFF_ON_{SUCCESS,ERROR} to turn off the power after tests.

Skip backtrace calls that were done by the backtrace tests.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>

Originally named autotest.pl, but renamed to ktest.pl now because
the autotest name is used by other projects.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>