all Dbus methods covered.

Now to add some niceties and add tests.

TODO

@@ -1,3 +1,9 @@
 - XML import/export?
 -- compat with kwalletmanager
 --- Will require conversion to different struct model.
+
+- Write* and Create*/New* methods
+-- return relevant entry as native item
+-- confirm i'm checking the result code for all of them.
+
+- TESTS