user guide menu pick change + force cm-api retry on cm-server connection failure. [1/1]

* Removed the apostrophe from the Hadoop user guide menu pull down to be consistent with the crowbar user guide menu item.
* Added raise Errno::ECONNREFUSED, "CM - ERROR: Cannot create CM API resource" on cm-server connection failures in order to force a cm-api retry.
* Only set node[:clouderamanager][:cluster][:cm_api_configured] = true if cm-api executions succeeds. Force this value to false if the cm-server connection fails.




 .../cookbooks/clouderamanager/recipes/cm-server.rb |   13 +++++++++----
 crowbar.yml                                        |    2 +-
 2 files changed, 10 insertions(+), 5 deletions(-)

Crowbar-Pull-ID: da098b9d92838c336b00709c5d8a305804fa1797

Crowbar-Release: hadoop-2.3