a2e10c2614
Currently creating another security group with name "default" is not allowed, however we can create another security group with name "DEFAULT" (or any other CASE pattern). When trying to boot a VM without specifying a security group it should always pick the "default" security group. However, if another security group of the name DEFAULT is present, the VM gets associated with the wrong security group (i.e DEFAULT and not default). So, updated the code so that a security group with name DEFAULT (or any other case pattern) is not allowed. Closes-Bug: #1384505 Change-Id: I3bc4e48cf723bcf74e098d7ef66df0333f6a8686