Set the console to use both serial and VGA consoles

This should be done via boot_multicons I would hope, but
it doesn't appear to be done this way

Signed-off-by: Garrett Cooper <yanegomi@gmail.com>
Install perl by default for the Test::Harness testcases
Deorbit more testcases from tools/regression into
respective tests/ directories

Sponsored-by: EMC Isilon