Moved Data Matcher tests to the new location.
Fixed parent constructor in rules data matcher plugin manager.
Data matcher plugins now extending plugin base class.
Fixed context value in text matches condition.
added rules data matcher manager to rules integration test base.
Introduced basic subject and object type in Data Matchers.
Fixed Data Matcher plugins constructors and introduced inflectors.
Changed plugin ids in unit tests for Data Matchers.
Finished implementing text matches condition class.