Setup for GUI, setup query thread

# Please enter the commit message for your changes. Lines starting
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# On branch dev
# Changes to be committed:
#	modified:   .idea/workspace.xml
#	new file:   out/production/TeleLab3/ChatClient.class
#	new file:   out/production/TeleLab3/Communication/MessageFields.class
#	new file:   out/production/TeleLab3/Communication/MessageTypeValue.class
#	new file:   out/production/TeleLab3/Communication/ToServer$ResponseOutput.class
#	new file:   out/production/TeleLab3/Communication/ToServer.class
#	new file:   out/production/TeleLab3/Communication/ToServerComm.class
#	modified:   src/ChatClient.java
#	modified:   src/Communication/ToServer.java
#