PROBCORE-176 Starting to implement a JUnitView. Added the icons.
PROBCORE-176 Basic UI shell for JUnit is complete
PROBCORE-176 - stub for testcase execution
PROBCORE-184 Save the trace as an XML file. Restore history from the trace and the referenced model.
exporting new packages that are needed for the JUnitView PROBCORE-176
PROBCORE-176 created the basic structures to run tests
PROBCORE-176 The GUI elements for the JUnitView
History has a now a pointer to its root state for forward  iteration
prototype for PROBCORE-181
added type hint for PROBCORE-181
logging for PROBCORE-187
run only .groovy scripts (PROBCORE-176)
PROBCORE-176 Fixed the label provider so that the suite icons and test icons now appear.
PROBCORE-176 The Failure Trace for a test now works with a double click.
PROBCORE-176 fixed CounterPanel
PROBCORE-176 Fixed view so that it all works together
PROBCORE-176 Added copyright information to classes taken from JUnit
PROBCORE-176 Failure Trace view is now updated when a test is selected instead of double clicked
Created Handler to enter the directory name from within eclipse without having to go over the groovy  console PROBCORE-176
fixes PROBCORE-187