Debugging statements added to debug Travis-only unit test issue.
Merge pull request #165 from cdearborn/pull-req-master-2d11376fbb1ce4a5aad2e1a856b267bfa4e8f2ca

Adding logging to debug Travis-only unit test issue [1/1]
Fixing latest network barclamp travis error
Merge pull request #166 from cdearborn/pull-req-master-b919470a9dc3426a99b0b4b15dba8ce281de6105

Fixing latest Travis build error [1/1] - passes units.