add clock times to PGN output default tip

add API for formatting clocks

add API for calculating the clock for a specific move + fixes wrong handling of move time and increment in move 1

change move list from linked list to array (prepares game replays)

fix outdated hint on how to analyze a completed game

fix wrong way of granting permissions

fix missing domain socket permissions for other players

implement option to play via Unix domain socket

fix missing address family hint for getaddrinfo()

use port number instead of port string in network code

(0) -100 -10 tip

mercurial