Remove references to ruby-plsql gem
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
appliance_console#fetch_key fix "try again"

When the appliance fails to download a key, ask try again.

Old code did not properly detect the failure
(also fixed prompting message to be more clear)

https://bugzilla.redhat.com/show_bug.cgi?id=1145365
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
Merge pull request #688 from AparnaKarve/bz1141099_add_tenant_detail

Added Tenant detail in Cloud -> Instance view Relationships
Merge pull request #652 from kbrock/gem_plsql

Remove references to ruby-plsql gem
Merge pull request #692 from kbrock/applinace_console_failed_key

appliance_console#fetch_key fix "try again"