User, kilka rzeczy
Merge branch 'gui' into master.gui

Conflicts:
	src/app/User.java
Czesciowo dzialajace GUI
Czesciowo dzialajace GUI v2
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/app/User.java
	src/controler/Learning.java
	src/controler/Persons.java
	src/controler/Utility.java
Czesciowo dzialajace GUI v3
Merge branch 'master.gui2'

Conflicts:
	src/controler/Learning.java
Czesciowo dzialajace GUI v3
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/app/User.java
	src/controler/Utility.java
	src/testyKK/Test1.java