update pom and added information in bungee-specific config

pom.xml

@@ -22,7 +22,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.1</version>
+                <version>3.1</version>
                 <configuration>
                     <source>${java.version}</source>
                     <target>${java.version}</target>
@@ -31,7 +31,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.2.2</version>
+                <version>3.2.4</version>
                 <executions>
                     <execution>
                         <phase>package</phase>

src/main/resources/bungeeconfig.yml

@@ -11,7 +11,8 @@ commands:
   # you can add unlimited amount of whitelists
 
   # commandwhitelist.commands.default
-  # this will be automatically given to players by default
+  # this will NOT be automatically given to players by default!
+  # you have to give this permission to default droup by yourself as there is no automatic way to do it for a plugin
   default:
     - glist
     - server