add tests to barclamp catalog feature
added tests for more barclamp installs
move erlang compiler option to correct position
add translation for README menu option on help menu
add mock create_node method to jig model, fix params ref in nodes_controller
rm network_test_helper.rb from crowbar barclamp - now copied in from the network barclamp
Remove length check from node verification - is too fragile for now
Merge pull request #462 from waynepallen/pull-req-master-a12ea091bfb90630117f1d475262cf1a10c1c39b

https://github.com/crowbar/barclamp-crowbar/pull/462

Merged by devtool for VictorLowther