Make burnin compatible with the reason trail
Make burnin compatible with the reason trail

The burnin uses its own option list, different from the one of all other
command line programs, and uses it as a parameter to a function that now
requires the "--reason" option to be present.

This commit updates the burnin option list to be compatible with the reason
trail implementation.

Signed-off-by: Michele Tartara <05f7077a2c6cbbdc4af4ba42e3ef89a0df846179@google.com>
Reviewed-by: Guido Trotter <f62ca4d5358bdaeef0e50e57f9f7e231de63727e@google.com>

yiannist/ganeti,mbakke/ganeti,ganeti/ganeti,apyrgio/ganeti,ganeti-github-testing/ganeti-test-1,dimara/ganeti,apyrgio/snf-ganeti,bitemyapp/ganeti,ganeti-github-testing/ganeti-test-1,andir/ganeti,andir/ganeti,bitemyapp/ganeti,leshchevds/ganeti,onponomarev/ganeti,apyrgio/snf-ganeti,apyrgio/ganeti,mbakke/ganeti,leshchevds/ganeti,dimara/ganeti,grnet/snf-ganeti,yiannist/ganeti,onponomarev/ganeti,ganeti/ganeti,grnet/snf-ganeti,leshchevds/ganeti,mbakke/ganeti,yiannist/ganeti,ganeti/ganeti,andir/ganeti