Don't use properties

They're quite inconvenient for this use-case.

Signed-off-by: Zack Cerza <zack.cerza@inktank.com>
Add another config test

Signed-off-by: Zack Cerza <zack.cerza@inktank.com>
Port from nosetests to py.test

Signed-off-by: Zack Cerza <zack.cerza@inktank.com>
Add test for skipping host key verification

Signed-off-by: Zack Cerza <zack.cerza@inktank.com>
Fix test

Signed-off-by: Zack Cerza <zack.cerza@inktank.com>
Merge pull request #117 from ceph/wip-tests

Port tests to py.test; add a couple tests
Merge git://github.com/ceph/teuthology