upgraded fpdf, better tests, passes travis.ci tests, thanks Niphlod

VERSION

@@ -1 +1 @@
-Version 2.4.4-stable+timestamp.2013.03.18.16.52.04
+Version 2.4.4-stable+timestamp.2013.03.18.16.59.25

gluon/dal.py

@@ -2419,6 +2419,9 @@ class MySQLAdapter(BaseAdapter):
         return ['SET FOREIGN_KEY_CHECKS=0;','DROP TABLE %s;' % table,
                 'SET FOREIGN_KEY_CHECKS=1;']
 
+    def _insert_empty(self, table):
+        return 'INSERT INTO %s VALUES (DEFAULT);' % table
+
     def distributed_transaction_begin(self,key):
         self.execute('XA START;')