use http://sddevrepo.oceanobservatories
.org/releases/seabird_sbe37smb_ooicore-0.1.0-py2.7.egg per recent update in
MI  (this should probably be defined in a single common place like pyon.yml)
Merge pull request #805 from carueda/platform_tests_use_SBE37_EGG

use seabird_sbe37smb_ooicore-0.1.0-py2.7.egg