GitLab

-do no use unique_ptr(no need)
-corrected sleep organization in Broadcast*
-do no detach threads
-join threads in destructors to stop it fully

-game server accepts port on start
-improve logic of connected game client

-corrected setting buffer in broadcast packet
-increase discover time

-add mutex to broadcast process
-corrected calculation of packet size
-added timeout for select broadcast data

-can now send data throw broadcast
-added callback for data received by broadcast
-remove name property from BroadcastClient
-update tests