[MySQL][Spider][VP]Spider-2.4 Vartical Partitioning-0.4 released

I'm pleased to announce the release of Spider storage engine version 2.4(beta) and Vertical Partitioning storage engine version 0.4(alpha).
Spider is a Storage Engine for database sharding.
http://spiderformysql.com/
Vertical Partitioning is a Storage Engine for vertical partitioning for a table.
http://launchpad.net/vpformysql

The main changes in this version are following.
- "Engine-condition-pushdown" is available on Vertical Partitioning with Spider.

Please see "99_change_logs.txt" in the download documents for checking other changes.
Thanks to Gennady for bug report.

Enjoy!