conpaas-director: stop reservation timer in test_ipop_bootstrap_nodes_set / unset


git-svn-id: svn://svn.forge.objectweb.org/svnroot/contrail/trunk/conpaas@5179 ef35cc4a-2640-4bbf-98bc-65920db7d8ae
conpaas-director: minor indentation fixes in test_ipop_bootstrap_nodes_set / unset


git-svn-id: svn://svn.forge.objectweb.org/svnroot/contrail/trunk/conpaas@5180 ef35cc4a-2640-4bbf-98bc-65920db7d8ae