Adds the security group id besides the name in Manage Rules

This patch adds the security group id between parenthesis after
the group name, on the "Manage rules" group details page.

Change-Id: Ib11a8c67b59df57bdf6fa4263d89987e46343e50
Closes-bug: #1370854
Merge "Adds the security group id besides the name in Manage Rules"