--all parameter for host/domain info

[gopherunner]

It would be nice to have like an '--all' parameter passing to kvmtop that gets the following information about the domains:

[
{
"host_name": "host01",
"domains": [
{
"UUID": "321433f-...-3339494d",
"name": "instance-0000001",
"status": "RUNNING",
"networks": [
{
"em1": "192.168.20.1"
}
],
"resources": {
"cpus": 2,
"mem": 12283,
"disk": 4096
},
"statusTime": 15839393482
},
{
...
}
],
"capacity": {
"total": {
"disk": 737181,
"mem": 256839,
"cpus": 8
},
"used": {
"disk": 102344,
"mem": 128934,
"cpus": 6
}
},
"id": "01"
}
]