+ BIG IMPROVEMENT : The variable Window is now a clean and lean Python Object memory
browser based on a Swing tree table : You can navigate recursivelly Local and global
Python instances and last but not least you can dynamically change the final node data instances
+ IMPROVEMENT: Jython environment configuration have been simplifed.
+ IMPROVEMENT : Clean isolation of Jython and Python configuration contexts
+ IMPROVEMENT : Check button for Jython / Python configuration correctness
+ IMPROVEMENT : PYTHON PATH management has been revisited and improved