Spiral patch 004_mariadb-10.0.15.slave-trx-retry.diff

Description:
This patch is for retrying trunsaction when slave sql thread get error number which setted to parameter.
Background:
Before applying this patch, slave sql thread is stopped when Spider connection is broken at updating by sql thread. So I made it for retrying transaction. But this feature is designed for general purpos
+e.
Paramater setting example:
slave_transaction_retry_errors=1158,1159,2013,12701
slave_transaction_retry_interval=10