Update to pysqlite 2.2.0
diff --git a/Modules/_sqlite/statement.c b/Modules/_sqlite/statement.c
index 4a957d6..ae48b4b 100644
--- a/Modules/_sqlite/statement.c
+++ b/Modules/_sqlite/statement.c
@@ -26,6 +26,7 @@
 #include "connection.h"
 #include "microprotocols.h"
 #include "prepare_protocol.h"
+#include "sqlitecompat.h"
 
 /* prototypes */
 int check_remaining_sql(const char* tail);