make server networkwriter thread-safe
make client and server thread safe
Merge branch 'master' of ssh://git@github.com/ryru/SnakeOnLan.git
Merge branch 'master' of ssh://git@github.com/ryru/SnakeOnLan.git
cleaning stuff
update CommIF with new interfaces for client-side
Merge branch 'master' of ssh://git@github.com/ryru/SnakeOnLan.git