Fixed some problems with oauthtwitter

hrafn.py

@@ -56,7 +56,7 @@ class Hrafn():
         self.db = shelve.open(db_file)
 
         if not self.db.has_key('tokens'):
-            self.db['tokens'] = {}
+            self.db['tokens'] = []
 
         if not self.db.has_key('active_page'):
             self.db['active_page'] = 0
@@ -540,9 +540,7 @@ class Hrafn():
         if token is None:
             return
 
-        api = apithreads.CustomApi(token)
-        username = api.username
-
+        # fixme: need this to work, but need username AFTER we create the API...
         if not self.accounts.has_key(username):
             tokens = self.db['tokens']
             tokens.append(token)
@@ -551,7 +549,7 @@ class Hrafn():
 
 
     def add_account(self, token):
-        api = CustomApi(token)
+        api = apithreads.CustomApi(token)
         username = api.username
         self.accounts[username] = api
         self.accounts[username].sig_proxy.connect('lists-ready', self.on_lists_ready)