ZIvVS Lab2

Changed to single "sender-reciver" type

12/9/2014

Signed-off-by: MikalaiSivokha <nickolay.sivokho@gmail.com>
ZIvVS Lab3

Added Lab3

12/9/2014

Signed-off-by: MikalaiSivokha <nickolay.sivokho@gmail.com>