Wrote an 'or' predicate composer.  Should I rename these acceptAnd() and rejectOr() to indicate their default values?
Made maven build work and converted some tests from ScalaTest to jUnit.  As long as this is a Java project, I'll use Java tools on it.
Merge branch '2014-03-02_java8' of https://github.com/GlenKPeterson/fp4java7 into 2014-03-02_java8