cmd/mist: show peer names in peers window

cmd/mist/assets/qml/main.qml

@@ -927,7 +927,8 @@ ApplicationWindow {
                      model: peerModel
                      TableViewColumn{width: 180; role: "addr" ; title: "Remote Address" }
                      TableViewColumn{width: 280; role: "nodeID" ; title: "Node ID" }
-                     TableViewColumn{width: 180; role: "caps" ; title: "Capabilities" }
+                     TableViewColumn{width: 100; role: "name" ; title: "Name" }
+                     TableViewColumn{width: 40; role: "caps" ; title: "Capabilities" }
                  }
              }
          }

cmd/mist/gui.go

@@ -466,7 +466,7 @@ NumGC:      %d
 	))
 }
 
-type qmlpeer struct{ Addr, NodeID, Caps string }
+type qmlpeer struct{ Addr, NodeID, Name, Caps string }
 
 type peersByID []*qmlpeer
 
@@ -481,6 +481,7 @@ func (gui *Gui) setPeerInfo() {
 		qpeers[i] = &qmlpeer{
 			NodeID: p.ID().String(),
 			Addr:   p.RemoteAddr().String(),
+			Name:   p.Name(),
 			Caps:   fmt.Sprint(p.Caps()),
 		}
 	}