Update to latest Fitnesse
Revert "Update to latest Fitnesse"

This reverts commit c554c47346caca23c76874f7423d3309ccec21ed.
Revert "Revert "Update to latest Fitnesse""

This reverts commit df2cf318e8fe8475b5222371443de187a532ae43.
Ensure we can find web driver even if not in wiki directory
Remove accidental changes
Ensure XML is generated by test
Update documentation based on new way of running via jUnit