Get rid of usages of Guice in the FitNesse tests.  Added support for configuring the JMX URL used by the MBean fixtures.  This isn't working all of the way yet because of problems accessing JNDI.  It want to commit this as a checkpoint, though.
Extracted the test web application from the fitnesse project into its own project in hopes of working around classpath issues with JNDI look inside fitnesse.
Moved the SystemPropertiesMBean class into the "common" project so that it can be shared between the test-webapp and fitnesse.
Finally got the SystemPropertyMBean fitnesse tests working.  Well, almost.  I had to comment out some tests that passed in wiki mode, but failed when with run-tests.  I don't understand what's different about the two environments.
buildhive did not like the test-jar trick, so I moved the SystemPropertiesMBean back into the test-webapp
Added a fixture for sleeping during a fitnesse test
Give the MBeans registered by fitnesse tests unique names so that non-fitnesse MBeans are not accidentally unregistered
Getting the FitNesse tests running again
Get rid of the last vestage of the test-jar
Merge pull request #23 from DavidWhitlock/master

Make the test-webapp a separate Maven project/module