Added ellipsis on the security group name display on the security group rules preview panel
Limit the security group's chosen widget option length on the instance launch wizard and the launch config wizard
Display the full security group name in the security group rules preview warning
Adjusted the security group name display length to 30 chars on the launch config wizard since the VPC ID is appended
Merge pull request #1139 from eucalyptus/GUI-1398

GUI-1398 Truncate long security group names on the launch instance and launch config wizards