Fixes help permissions.

src/main/java/us/tastybento/bskyblock/api/commands/CompositeCommand.java

@@ -440,6 +440,13 @@ public abstract class CompositeCommand extends Command implements PluginIdentifi
         this.permission = permissionPrefix + permission;
     }
     
+    /**
+     * Inherits the permission from parent command
+     */
+    public void inheritPermission() {
+        this.permission = parent.getPermission();
+    } 
+
     /**
      * This creates the full linking chain of commands
      */

src/main/java/us/tastybento/bskyblock/api/commands/DefaultHelpCommand.java

@@ -32,7 +32,7 @@ public class DefaultHelpCommand extends CompositeCommand {
         // Set the usage to what the parent's command is
         setParameters(parent.getParameters());
         setDescription(parent.getDescription());
-        setPermission(parent.getPermission());
+        inheritPermission();
     }
 
     @Override

src/main/java/us/tastybento/bskyblock/commands/island/CustomIslandMultiHomeHelp.java

@@ -26,7 +26,7 @@ public class CustomIslandMultiHomeHelp extends CompositeCommand {
         // Inherit parameters from the respective parent class - in this case, only /island go and /island sethome
         setParameters(parent.getParameters());
         setDescription(parent.getDescription());
-        setPermission(parent.getPermission());
+        inheritPermission();
     }
 
     @Override

src/test/java/us/tastybento/bskyblock/api/commands/DefaultHelpCommandTest.java

@@ -127,6 +127,7 @@ public class DefaultHelpCommandTest {
         CompositeCommand cc = mock(CompositeCommand.class);
         DefaultHelpCommand dhc = new DefaultHelpCommand(cc);
         assertNotNull(dhc);
+        // Verify that parent's parameters and permission is used
         Mockito.verify(cc).getParameters();
         Mockito.verify(cc).getDescription();
         Mockito.verify(cc).getPermission();