fix(cod4): Improve servername and rcon password parsing (#3564)

* fix(cod4): Improve servername and rcon password parsing

* further improvements to info_game

Co-authored-by: Daniel Gibbs <me@danielgibbs.co.uk>

lgsm/config-default/config-lgsm/pstbsserver/_default.cfg

@@ -14,7 +14,6 @@ port="10027"
 queryport="10037"
 rconport="21114"
 randommap="NONE"
-#servername="LinuxGSM Server"
 maxplayers="40"
 reservedslots="0"
 

lgsm/functions/info_messages.sh

@@ -339,6 +339,11 @@ fn_info_message_gameserver(){
 			fi
 		fi
 
+		# Reverved Slots
+		if [ -n "${statspassword}" ]; then
+			echo -e "${lightblue}Reserved Slots:\t${default}${reservedslots}"
+		fi
+
 		# Bots
 		if [ -n "${gdbots}" ]; then
 			echo -e "${lightblue}Bots:\t${default}${gdbots}"