Printing the number of tests passed when 'all' tests are successful
Printing the number of tests passed when 'all' tests are successful

Signed-off-by: tamil <9e0c939d8bdea528e60fdb7c5b28595eb7c90423@inktank.com>

SUSE/teuthology,caibo2014/teuthology,ceph/teuthology,caibo2014/teuthology,yghannam/teuthology,robbat2/teuthology,SUSE/teuthology,SUSE/teuthology,tchaikov/teuthology,ceph/teuthology,robbat2/teuthology,yghannam/teuthology,ivotron/teuthology,michaelsevilla/teuthology,zhouyuan/teuthology,michaelsevilla/teuthology,zhouyuan/teuthology,dmick/teuthology,dreamhost/teuthology,ktdreyer/teuthology,dreamhost/teuthology,tchaikov/teuthology,t-miyamae/teuthology,ivotron/teuthology,t-miyamae/teuthology,dmick/teuthology,ktdreyer/teuthology,dmick/teuthology