deployment parent shown in UI (was already in model)
Merge pull request #724 from cloudedge/pull-req-master-818ff63843f8669dd6672b800daf568c7aff605f

https://github.com/crowbar/barclamp-crowbar/pull/724

Merged by devtool for VictorLowther
Merge remote-tracking branch 'crowbar/master'
remove a bit of unnecessary old code
added edit links