Forgot to vacuum, momma's gonna kill me!

src/dbi.py

@@ -39,6 +39,7 @@ import csv
 import math
 import sets
 import random
+from itertools import ilen
 
 import supybot.cdb as cdb
 import supybot.utils as utils
@@ -310,6 +311,9 @@ class DB(object):
     def flush(self):
         self.map.flush()
 
+    def vacuum(self):
+        self.map.vacuum()
+
     def close(self):
         self.map.close()