Adding the dialogs for scaling group landing page and detail page
Adjusted the dialog text to display when there are instances running
Adjusted the scaling group delete function for the landing page case
Adjusted the scaling group view detail page template to use the dialog for deleting scaling group
Adding a function that scans the dialog and set focus on the first input or button tag
Fixed the route url for deleting launch config from the detail page, and added a hidden input for the launch config name
Fixes added
Merge pull request #275 from eucalyptus/GUI-438

Gui 438 Create a shared dialog for the delete scaling group operation
Merge pull request #277 from eucalyptus/GUI-442

Fixed the route url for deleting launch config from the detail page, and...
Created a new function setFocus() for the volume landing page
Added the function setFocus() to the snapshot landing page and volume snapshot page
Added the function setFocus() to the group and user landing pages
Added the function setFocus() to the ip address, security group, and keypair landing pages
GUI-337: Only display EC2-specific condition keys for their respective actions per AWS docs.

Relevant AWS docs are at http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/iam-policies-for-amazon-ec2.html#ec2-supported-iam-actions-resources
Added the fucntion setFocus() to the instance landing page and instance volume detail page
Moving the setFocus() listenter to the landing page controller
Adding a focus listener for the event when a dialog gets closed
Adjust the setFocus() function to be called at the init time
GUI-337: Map tenancy condition key to string value
Added the function setFocus() to the instance view page