CLOUDSTACK-3409: Do not clean up security group rules for Instances in the "paused" state.
CLOUDSTACK-3409: Do not clean up security group rules for Instances in the "paused" state.

When 'security_group.py cleanup_rules' is called by the KVM Agent it will clean up all Instances
not in the "running" state according to libvirt.

However, when a snapshot is created of a Instance it will go to the "paused" state while the snapshot
is created.

This leads to Security Rules being removed when a Instance is being snapshotted and the cleanup process
is initiated.

DaanHoogland/cloudstack,GabrielBrascher/cloudstack,wido/cloudstack,GabrielBrascher/cloudstack,jcshen007/cloudstack,wido/cloudstack,resmo/cloudstack,wido/cloudstack,jcshen007/cloudstack,GabrielBrascher/cloudstack,resmo/cloudstack,GabrielBrascher/cloudstack,resmo/cloudstack,jcshen007/cloudstack,DaanHoogland/cloudstack,DaanHoogland/cloudstack,jcshen007/cloudstack,DaanHoogland/cloudstack,resmo/cloudstack,jcshen007/cloudstack,wido/cloudstack,wido/cloudstack,resmo/cloudstack,jcshen007/cloudstack,wido/cloudstack,GabrielBrascher/cloudstack,wido/cloudstack,resmo/cloudstack,jcshen007/cloudstack,resmo/cloudstack,DaanHoogland/cloudstack,DaanHoogland/cloudstack,GabrielBrascher/cloudstack,GabrielBrascher/cloudstack,DaanHoogland/cloudstack