Replaced testArea with JList and enabling play/pause options and
selection of cases to be able to revise specific case.
documentation updates
Merge branch 'master' of
https://github.com/eliran-arbili/PainRecognitionJava.git

Conflicts:
	Pain Recognition Brain Side/src/PresentationGui/TrainingGui.java
Merge branch 'master' of https://github.com/eliran-arbili/PainRecognitionJava.git