* Allow edit of internal file location on WebOS

app/source/TodoPrefs.js

@@ -90,7 +90,7 @@ enyo.kind({
                             {flex: 1, kind: "Input", name: "filepath",
                                 preferenceProperty: "filepath",
                                 hint: "file path",
-                                disabled: true
+                                disabled: false
                             }
                     ]},
                     {kind: "Item", layoutKind: "HFlexLayout",

app/source/TodoTxt.js

@@ -109,6 +109,7 @@ enyo.kind({
                     className: "enyo-box-input", owner:this.$.editView}
             );
             this.$.editView.render();
+            this.$.preferenceView.$.filepath.setDisabled(false);
         } else {
             this.os = "unknown";
         }