added unit tests for mysql, oracle, sqlserver
fix problem with using lower case alias names and not defining FetchHashKeyName,
 now OQ remembers selected order without using column aliases
load test simply tests loading the modules as it should
updated version 0.04
fix problem with extracting corlated join when using a filter with new_curos dep
added unittestsetup.sh.sample - an example setup script for configuring database connection info for running the unit tests
release 0.05
updated Changes, Todo files
added database independant test cases
add fix for multival filter search with !=