testing new configuration

as well as testinv via cache of 30k users
added idmatch-custom-config

place this file in a external directory that is as configured in
Config.groovy
PersonController has match2 working for canonical rules

this is a test action that tests dynamic sql stmt based on the
canonical rules.
testing canonical rules

successfully tested canonical rules
added apache commons lang for utilities

may be should have been a dependency config, rather than the jar in the
lib
readme updated
removed files from target folder. should not have checked them in