diff --git a/Python/dawgie/db/shelve/__init__.py b/Python/dawgie/db/shelve/__init__.py
index f00eff8..482d221 100644
--- a/Python/dawgie/db/shelve/__init__.py
+++ b/Python/dawgie/db/shelve/__init__.py
@@ -304,6 +304,10 @@ def reopen()->bool:
     '''
     return DBI().reopen()
 
+def reset (_runid:int, _tn:str, _tskn, _alg)->None:
+    log.warning('reset() is not implemented for shelve')
+    return
+
 def retreat (reg, ret)->dawgie.Timeline:
     '''Get a dawgie.Timeline from the database backend
 
@@ -389,7 +393,7 @@ def versions():
     svs_vers = {}
     tasks_vers = {}
     vals_vers = {}
-    for vk,pid in DBI().tables.value:
+    for vk,pid in DBI().tables.value.items():
         pid,vn,vv = util.dissect (vk)
         pid,svn,svv = util.dissect (DBI().indices.state[pid])
         pid,algn,algv = util.dissect (DBI().indices.alg[pid])
@@ -397,18 +401,18 @@ def versions():
         tasks_vers[tskn] = True
         key = '.'.join([tskn, algn])
 
-        if key in algs_vers: algs_vers[key].add (algv.asstring())
-        else: algs_vers[key] = {algv.asstring()}
+        if key in algs_vers: algs_vers[key].append (algv.asstring())
+        else: algs_vers[key] = [algv.asstring()]
 
         key = '.'.join([tskn, algn, svn])
 
-        if key in svs_vers: svs_vers[key].add (svv.asstring())
-        else: svs_vers[key] = {svv.asstring()}
+        if key in svs_vers: svs_vers[key].append (svv.asstring())
+        else: svs_vers[key] = [svv.asstring()]
 
         key = '.'.join([tskn, algn, svn, vn])
 
-        if key in vals_vers: vals_vers[key].add (vv.asstring())
-        else: vals_vers[key] = {vv.asstring()}
+        if key in vals_vers: vals_vers[key].append (vv.asstring())
+        else: vals_vers[key] = [vv.asstring()]
         pass
     return tasks_vers,algs_vers,svs_vers,vals_vers
 
diff --git a/Python/dawgie/pl/scan.py b/Python/dawgie/pl/scan.py
index 4e34657..ed11b0b 100644
--- a/Python/dawgie/pl/scan.py
+++ b/Python/dawgie/pl/scan.py
@@ -48,7 +48,7 @@ def for_factories (ae, pkg):
         fp = '.'.join ([pkg, pkg_name])
         mod = importlib.import_module (fp)
         dm = dir(mod)
-        ignore = getattr (mod, 'ignore') if 'ignore' in dm else False
+        ignore = getattr(mod,'dawgie_ignore') if 'dawgie_ignore' in dm else False
 
         if ignore:
             log.warning ('Ignoring package: %s', fp)
diff --git a/Test/test_13.py b/Test/test_13.py
index edd9f99..6d96c56 100644
--- a/Test/test_13.py
+++ b/Test/test_13.py
@@ -104,14 +104,6 @@ def test_archive(self):
         self.assertTrue (True)  # not testable in a reasonable sense
         return
 
-    def test_close(self):
-        dawgie.db.close()
-        self.assertFalse (dawgie.db.post._db)
-        dawgie.db.open()
-        dawgie.db.close()
-        self.assertFalse (dawgie.db.post._db)
-        return
-
     def test_connect(self):
         tgt,tsk,alg = dawgie.db.testdata.DATASETS[0]
         dawgie.db.close()
@@ -361,7 +353,6 @@ def test_update (self):
         dawgie.db.close()
         return
 
-    @unittest.skip ('takes too long while developing other tests')
     def test_versions(self):
         dawgie.db.close()
         self.assertRaises (RuntimeError, dawgie.db.versions)
@@ -420,6 +411,14 @@ def tearDownClass(cls):
         shutil.rmtree (cls.root, True)
         return
 
+    def test_close(self):
+        dawgie.db.close()
+        self.assertFalse (dawgie.db.post._db)
+        dawgie.db.open()
+        dawgie.db.close()
+        self.assertFalse (dawgie.db.post._db)
+        return
+
     def test_copy(self):
         self.assertRaises (NotImplementedError, dawgie.db.copy, 1, 2, 3)
         return
@@ -485,6 +484,14 @@ def tearDownClass(cls):
         setattr (dawgie.db.shelve.comms.Worker, '_send', cls._send)
         return
 
+    def test_close(self):
+        dawgie.db.close()
+        self.assertFalse (dawgie.db.shelve.state.DBI().is_open)
+        dawgie.db.open()
+        dawgie.db.close()
+        self.assertFalse (dawgie.db.shelve.state.DBI().is_open)
+        return
+
     def test_consistent(self):
         self.assertRaises(NotImplementedError, dawgie.db.consistent, [],[],'')
         return