TEST COmmint
connect and ONLINE working
the program works
the program works
Fixed the problem with closing the connection, after close remaining users get online list, added defense against wrong commands like SEND#MAREK and no message, in this case the message would not be sent
Merge master into Marek

Conflicts:
	test/TestClient.java
Some import remove
Merge origin/master into Marek

Conflicts:
	nbproject/build-impl.xml
	nbproject/genfiles.properties
	nbproject/project.properties
	nbproject/project.xml
	src/echoserver/ClientHandler.java
	test/TestClient.java
Fix problem with disconnecting from server without notifying listeners
Fix problem with disconnecting from server without notifying listeners
Fix problem with disconnecting from server without notifying listeners
pulled and merge from online
Merge remote-tracking branch 'origin/Marek'