add browse ability from chat room view

gui/griffon-app/controllers/com/muwire/gui/ChatRoomController.groovy

@@ -141,6 +141,17 @@ class ChatRoomController {
         view.refreshMembersTable()
     }
     
+    void browse() {
+        Persona p = view.getSelectedPersona()
+        if (p == null)
+            return
+        String groupId = p.getHumanReadableName() + "-browse"
+        def params = [:]
+        params['host'] = p
+        params['core'] = model.core
+        mvcGroup.createMVCGroup("browse",groupId,params)
+    }
+    
     void leaveRoom() {
         if (leftRoom)
             return

gui/griffon-app/views/com/muwire/gui/ChatRoomView.groovy

@@ -134,6 +134,9 @@ class ChatRoomView {
         JMenuItem privateChat = new JMenuItem("Start Private Chat")
         privateChat.addActionListener({controller.privateMessage()})
         menu.add(privateChat)
+        JMenuItem browse = new JMenuItem("Browse")
+        browse.addActionListener({controller.browse()})
+        menu.add(browse)
         JMenuItem markTrusted = new JMenuItem("Mark Trusted")
         markTrusted.addActionListener({controller.markTrusted()})
         menu.add(markTrusted)