GUI update
Less saturated colors
Tab improvement
ColorHandling class created to process operations on colors
Major changes
- default saving folder is now located in user.dir directory
- family tree handling improved
pre-merge commit
Merge branch 'master' of
https://github.com/pascalgui/GestionDeCartesDeCommunication.git

Conflicts:
	resources/DOCUMENTATION/Card_Creation.htm
	resources/DOCUMENTATION/Doc_Appli_PC.htm
Binaries updated