Fixing broken updates in BIOS barclamp [1/2]

Fixes following items
	Updates broken in BIOS barclamp because provisioner server ip was not set on node
	Updates broken in BIOS barclamp because crowbar.yml changed to dell_bios from bios
		Code depending on node["bios"] was broken as a result
	Making dell_raid barclamp user manageable (visible and editable in UI)
	Removing debug messages in raid barclamp


 chef/cookbooks/raid/libraries/wsman_cli.rb |    6 +-----
 crowbar.yml                                |    1 -
 2 files changed, 1 insertion(+), 6 deletions(-)

Crowbar-Pull-ID: fb47f88dd5ff32aa605d25a7371c60927a2b573a

Crowbar-Release: roxy