update to version 2.00

+ plugin now supports remote compiling and test running via
moodle_qtype_javaunittest_remoteServer
  + now you can configurate a
global timeout for your junittests, timeout will automatically added to
test classes
  + some more display settings added
  + support for junit4
style (junit3 style still works)
  # changed grading: if the test class
does not compile we grade the students answer as wrong, otherwise
removing/renaming a required method let the student pass