test api allows loading of node discovery data
load test discovery data into nodes
intial work to populate and test attribs for nodes
add all attribs needed for node show page and a few more from the list of critical one (but no more)
fix type in names
remove mac_address from ui
Merge pull request #741 from cloudedge/pull-req-master-ee99a890a1474d496e875d6d9a09f7959a992687

https://github.com/crowbar/barclamp-crowbar/pull/741

Merged by devtool for VictorLowther