Debugging for network barclamp travis issue [1/1]

Temporarily adding puts logging into part of the network barclamp to enable debugging of an issue that only occurs on the Travis CI system.


 .../app/models/barclamp_network/network_utils.rb   |   23 +++++++++++++++++++
 .../test/unit/network_utils_test.rb                |   24 ++++++++++++++++++++
 2 files changed, 47 insertions(+)

Crowbar-Pull-ID: 1873fb1eea0ac69cf47e11f6f135e05ba18786ff

Crowbar-Release: development