Update _default.cfg

INFO

Server owners: update query ports!
As mentioned above, server owners need to define a dedicated query port and game port with this update. Failure to do so will result in players potentially not being able to see or connect to your server. These can no longer share the same port:
server.port
server.queryport

Example of a good config:
server.port 28015
server.queryport 28016

OR 

server.port 28016
server.queryport 28015

Example of a bad config:
server.port 28015
server.queryport 28015

By default, if server.queryport is not set, the server will use the port above the game port as the query port. The queryport and the rcon port should be able to share the same port.

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

@@ -11,7 +11,8 @@
 ## Predefined Parameters | https://docs.linuxgsm.com/configuration/start-parameters
 ip="0.0.0.0"
 port="28015"
-rconport="28016"
+queryport="28016"
+rconport="28017"
 appport=28082
 rconpassword="CHANGE_ME"
 rconweb="1" # Value is: 1 for the Facepunch web panel, Rustadmin desktop and Rustadmin Online; 0 for RCON tools like Rusty.
@@ -27,7 +28,7 @@ saveinterval="300" # Auto-save in seconds.
 tickrate="30" # default: 30, range: 15-100.
 
 ## Server Parameters | https://docs.linuxgsm.com/configuration/start-parameters#additional-parameters
-startparameters="-batchmode +app.listenip ${ip} +app.port ${appport} +server.ip ${ip} +server.port ${port} +server.tickrate ${tickrate} +server.hostname \"${servername}\" +server.identity \"${selfname}\" +server.gamemode ${gamemode} +server.level \"${serverlevel}\" +server.seed ${seed} +server.salt ${salt} +server.maxplayers ${maxplayers} +server.worldsize ${worldsize} +server.saveinterval ${saveinterval} +rcon.web ${rconweb} +rcon.ip ${ip} +rcon.port ${rconport} +rcon.password \"${rconpassword}\" -logfile"
+startparameters="-batchmode +app.listenip ${ip} +app.port ${appport} +server.ip ${ip} +server.port ${port} +server.queryport ${queryport} +server.tickrate ${tickrate} +server.hostname \"${servername}\" +server.identity \"${selfname}\" +server.gamemode ${gamemode} +server.level \"${serverlevel}\" +server.seed ${seed} +server.salt ${salt} +server.maxplayers ${maxplayers} +server.worldsize ${worldsize} +server.saveinterval ${saveinterval} +rcon.web ${rconweb} +rcon.ip ${ip} +rcon.port ${rconport} +rcon.password \"${rconpassword}\" -logfile"
 
 #### LinuxGSM Settings ####