Fix typo in configuration controller
dry up this case / when
better default option of generating a key

https://bugzilla.redhat.com/show_bug.cgi?id=1145804
Merge pull request #690 from kbrock/appliance_console_choose_key

better default option of generating a key
Merge pull request #683 from romanblanco/erb2haml_ui_5

Fix typo in configuration controller
Merge pull request #689 from tenderlove/rm_dups

dry up this case / when
Added Tenant detail in Cloud -> Instance view Relationships

Also added missing route 'toggle_dash' for the cloud_tenant controller

https://bugzilla.redhat.com/show_bug.cgi?id=1141099