Merge branch 'feature/iconsAndSimulationConnection' of git@github.com:Teleinformatyka/CopperAnt.git into feature/iconsAndSimulationConnection
working on arp
work in progress
missing file
fix
fix v2
computer drops package if it has wrong mac
udpates from feature/iconsAndSimulationConnection
fix tests
add some test
updates from master
change logic of ARPEvent
add logo
space
updates from master
Remove MAC address changing, remove mgmt IP address and getIP method.
Merge remote-tracking branch 'origin/feature/arp' into
feature/testsImprovements

Conflicts:
	pom.xml
	src/main/java/pl/edu/pk/iti/copperAnt/network/Computer.java
	src/main/java/pl/edu/pk/iti/copperAnt/network/IPAddress.java
	src/main/java/pl/edu/pk/iti/copperAnt/network/Router.java
	src/main/java/pl/edu/pk/iti/copperAnt/network/Switch.java
	src/test/java/pl/edu/pk/iti/copperAnt/gui/SwitchSimulationWithGuiSandbox.java
	src/test/java/pl/edu/pk/iti/copperAnt/network/ComputerTest.java