qcommon: changed build name to a custom one
server: added logging utility function
server: updated logging function: using FS_APPEND_SYNC when opening the file handle
server: minor syntax cleanup
server: improved logging function: using CvarVariableString to get the logfile name
server: added client position save/load
server: disallow save/load while being in a jumprun
server: floodprotectfix: allow 2 reliable client commands every 1.5 seconds
server: added rcon teleport command: teleport a player to another (or on given coordinates)
server: added rcon position command: retrieve client world coordinates
server: do not allow to use rcon teleport command while being in a jump run