[WRCP] Write /lvlbot to control Related Players

Related players shows how much time a player has spent in game with another player.

Searching, custom time ranges, and additional pages of information are limited to BattleMetrics Premium and RCON subscribers.

Player	Time Together
Security Guard	253:34
Security Guard	51:15
[SR] Fizz - 00:52.67	02:42
[SR] FiZz ＃Zero-Gr - 00:27.71	01:55
[SR] souza - 00:13.01	01:46
[SR] dawsonn - 00:30.35	01:37
[SR] mangØdx - 01:13.15	01:27
BIGRamin	01:26
[SR] MulaSovSt - 00:39.53	01:17
[SR] mgt - 00:15.02	01:17