1.0.6 2009-03-29
	- fixed bug#320513 - employees with same start date are counted twice
1.0.5 2008-08-02
	- removed comment for FK in employees.sql 
	- added some database objects (views, stored procedures and functions)
1.0.4 2008-07-26
	- fixed bug in test_employees 
	- added partitioning to employees.sql (saved as employees_partitioned.sql)
1.0.3 2008-07-19
	- adapted for testing on MD5 or SHA1 (two separated test files)
	- removed views and table changelog
1.0.2 2008-03-15
	- Added support for PBXT - replaced LOAD DATA with SQL dumps
1.0.1 2008-01-04
	- Adapted code to run on 4.1
1.0.0 2008-01-03
    - Based on a work by Fusheng Wang and Carlo Zaniolo 
    - modified by Giuseppe Maxia and Patrick Crews
	- Initial release
	- no known bugs
