opengeo/gxp — pull request #159 by bartvde (2012-12-24 18:48:48+00:00)
Title: cannot specify listeners in outputConfig of layertree plugin

since this will override the listeners that the code in the layertree plugin is creating:

```
listeners: {
contextmenu: this.handleTreeContextMenu,
beforemovenode: this.handleBeforeMoveNode,
scope: this
},
```

```

ptype: "gxp_layertree",
outputConfig: {
id: "layertree",
enableDD:true,
listeners: {
'nodedrop': function(evt) {
..
},
scope: this
}
},
outputTarget: "tree"
```