Add the ability to clear out known hosts file for a specific host, and
for all hosts in a job.

This is useful when we reinstall the machine to reduce the "REMOTE HOST
IDENTIFICATION HAS CHANGED" spam warnings.

Signed-off-by: Girts Folkmanis <girts@google.com>


git-svn-id: http://test.kernel.org/svn/autotest/trunk@4435 592f7852-d20e-0410-864c-8624ca9c26a4
2 files changed