Finished some issues

Fixed join messages appearing in addition to custom ones (#119)
For real this time
Not saying the game role color is the default one (#118)
Fixed role listing (#80)

src/main/java/buttondevteam/discordplugin/mcchat/MCListener.java

@@ -44,7 +44,7 @@ class MCListener implements Listener {
 			.ifPresent(dcp -> MCChatUtils.callLogoutEvent(dcp, false));
 	}
 
-	@EventHandler(priority = EventPriority.LOWEST)
+	@EventHandler(priority = EventPriority.MONITOR)
 	public void onPlayerJoin(PlayerJoinEvent e) {
 		if (e.getPlayer() instanceof DiscordConnectedPlayer)
 			return; // Don't show the joined message for the fake player
@@ -67,7 +67,7 @@ class MCListener implements Listener {
 		});
 	}
 
-	@EventHandler(priority = EventPriority.HIGHEST)
+	@EventHandler(priority = EventPriority.MONITOR)
 	public void onPlayerLeave(PlayerQuitEvent e) {
 		if (e.getPlayer() instanceof DiscordConnectedPlayer)
 			return; // Only care about real users

src/main/java/buttondevteam/discordplugin/role/GameRoleModule.java

@@ -21,6 +21,10 @@ import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
 
+/**
+ * Automatically collects roles with a certain color (the second to last in the upper row - #95a5a6).
+ * Users can add these roles to themselves using the /role Discord command.
+ */
 public class GameRoleModule extends Component<DiscordPlugin> {
 	public List<String> GameRoles;
 
@@ -35,6 +39,9 @@ public class GameRoleModule extends Component<DiscordPlugin> {
 
 	}
 
+	/**
+	 * The channel where the bot logs when it detects a role change that results in a new game role or one being removed.
+	 */
 	private ReadOnlyConfigData<Mono<MessageChannel>> logChannel() {
 		return DPUtils.channelData(getConfig(), "logChannel");
 	}
@@ -52,7 +59,7 @@ public class GameRoleModule extends Component<DiscordPlugin> {
 						return Mono.empty(); //Deleted or not a game role
 					GameRoles.add(role.getName());
 					if (logChannel != null)
-						return logChannel.flatMap(ch -> ch.createMessage("Added " + role.getName() + " as game role. If you don't want this, change the role's color from the default."));
+						return logChannel.flatMap(ch -> ch.createMessage("Added " + role.getName() + " as game role. If you don't want this, change the role's color from the game role color."));
 					return Mono.empty();
 				}).subscribe();
 			}, 100);
@@ -81,7 +88,7 @@ public class GameRoleModule extends Component<DiscordPlugin> {
 						if (removed)
 							return logChannel.flatMap(ch -> ch.createMessage("Changed game role from " + or.getName() + " to " + event.getCurrent().getName() + "."));
 						else
-							return logChannel.flatMap(ch -> ch.createMessage("Added " + event.getCurrent().getName() + " as game role because it has the default color."));
+							return logChannel.flatMap(ch -> ch.createMessage("Added " + event.getCurrent().getName() + " as game role because it has the color of one."));
 					}
 				}
 				return Mono.empty();

src/main/java/buttondevteam/discordplugin/role/RoleCommand.java

@@ -66,12 +66,14 @@ public class RoleCommand extends ICommand2DC {
 		for (String role : (Iterable<String>) grm.GameRoles.stream().sorted()::iterator) {
 			sb.append(role);
 			if (!b)
-				for (int j = 0; j < Math.min(0, 20 - role.length()); j++)
+				for (int j = 0; j < Math.max(1, 20 - role.length()); j++)
 					sb.append(" ");
 			else
 				sb.append("\n");
 			b = !b;
 		}
+		if (sb.charAt(sb.length() - 1) != '\n')
+			sb.append('\n');
 		sender.sendMessage("list of roles:\n```\n" + sb + "```");
 	}