Add a log in std output for backward compatibility with jenkins plungin
Move hash testing to it's own fixture.
Can now check maps returned from fixture. Fixes #442.
Merge pull request #457 from antoine-aumjaud/features/FIT-Log_output_v2

Add a log in standard output for backward compatibility with Jenkins Fitnesse plugin
Remove unused class fitnesse.junit.JUnitXMLTestListener.