More descriptive Security group names

[EGI-ILM]

Currently, it is actually a bit tedious to find in OpenStack the security group associated to a deployment, as it is using the ID of the deployment to create the security group.

Example:

The use of an ID makes it difficult to easily recognise which deployment is associated with a security group. An improvement could be to use the "Description" field, which is now not useful as it always says "Security group created by the IM", to indicate the name of the deployment.

This would make it more user-friendly, as the relationship between deployments and security groups could be quickly identified from a quick view in OpenStack.