add netty to pom.xml
add Server and ClientHandler Stubs
add code to run UDT socket and connect to it
Merge branch 'master' into add-netty-stab
remove test client classes
change PowerMock import to static import
Add ClientConnectionHandlerTest stab
Add Tests stab
PowerMock experiments
Add BuUtils stab
Implement "nextCOmmand"
Add ByteBufUtils imple4mentation and tests
Tests improvement
Commands reader with tests is finished
Merge branch 'add-bytebuf-utils'