hook up trust and distrust buttons

gui/griffon-app/models/com/muwire/gui/TrustListModel.groovy

@@ -1,6 +1,7 @@
 package com.muwire.gui
 
 import com.muwire.core.trust.RemoteTrustList
+import com.muwire.core.trust.TrustService
 
 import griffon.core.artifact.GriffonModel
 import griffon.transform.Observable
@@ -9,4 +10,13 @@ import griffon.metadata.ArtifactProviderFor
 @ArtifactProviderFor(GriffonModel)
 class TrustListModel {
     RemoteTrustList trustList
+    TrustService trustService
+    
+    def trusted
+    def distrusted
+    
+    void mvcGroupInit(Map<String,String> args) {
+        trusted = new ArrayList<>(trustList.good)
+        distrusted = new ArrayList<>(trustList.bad)
+    }
 }