Upgrade IPMI barclamp to work with crowbar 2 [2/5]

Upgrade IPMI barclamp to work with crowbar 2


 crowbar.yml                                        |    1 +
 .../app/models/barclamp_network/network.rb         |   21 +++++++++++---------
 .../app/models/barclamp_network/role.rb            |    7 ++++++-
 3 files changed, 19 insertions(+), 10 deletions(-)

Crowbar-Pull-ID: ba0210ae5221651a711f274b0222e4cf920d4aa4

Crowbar-Release: development