nicely working loop
s
pawel
some gui features
Merge branch 'bckp' into testing

Conflicts:
	src/controller/Manager.java
	src/main/Main.java
	src/slope/Elevator.java
still gui
Merge remote-tracking branch 'origin/pawel' into testing

Conflicts:
	src/agent/Skier.java
	src/controller/Manager.java
	src/main/GUI.java
	src/main/Main.java
	src/slope/Elevator.java
	src/view/ButtonPanel.java
	src/view/SimulationSplitPane.java
	src/view/SkiPanel.java
	src/view/SlopeFrame.java
drawing on slope
v0.95