Removing the ng-dislabed field from the create security group dialog which causes the button to be diabled for good.
Adding the progress notification message for the create security group dialog
Adding the progress notification support for the instance launch wizard as well
Merge pull request #514 from eucalyptus/GUI-681

Gui 681 Removing the ng-disalbled field from the create security group dialog, which was failing, and added the progress notification panel