save uploaded_memory every minute

TODO

@@ -1,6 +1,5 @@
 for 0.5.6
-    1.  save upload data intermidently for sake of ratio
-    2.  check on file size warnings "you do not have enough disk space blah blah"
+    1.  check on file size warnings "you do not have enough disk space blah blah"
         and see how it works with the new sparse mode.  use total_wanted.
-    3.  for the love of all that is pure and holy, figure out why speed limiter
+    2.  for the love of all that is pure and holy, figure out why speed limiter
         doesnt work anymore

src/interface.py

@@ -160,6 +160,7 @@ class DelugeGTK:
             SetConsoleCtrlHandler(win_handler)
 
         self.dht_timer = 0
+        self.memory_timer = 0
         self.dht_skip = False
 
     def connect_signals(self):
@@ -981,6 +982,11 @@ window, please enter your password"))
         
         self.update_interface = self.window.get_property("visible") and not \
             self.is_minimized
+        #save uploaded memory every minute
+        self.memory_timer += 1
+        if (self.memory_timer == 60):
+            self.manager.pre_quitting()
+            self.memory_timer = 0
         
         # Handle the events
         self.manager.handle_events()