ENH: adding measurements to ConfidenceConnected

Also updated test to check them an use a seed too,

Change-Id: I1e232af0b2d2016c8543357b3bd9e7300ed91b9d
COMP: Fix type of number of iterations in test

Change-Id: Id752d6903dd47736888617099fb3994816297a71
adding correct number string for non-C++ languages

Change-Id: I588fbed1f88e06c1a00e3bb5f5239680cc6830d0
Merge topic 'SIMPLEITK-423_AddMeasurementsToConfidenceConnected'

da68603 adding correct number string for non-C++ languages
9a7b5d8 COMP: Fix type of number of iterations in test
4e6b4c3 ENH: adding measurements to ConfidenceConnected