Add some API / implementation difference notes

api/src/main/java/de/erethon/dungeonsxl/api/player/EditPlayer.java

@@ -23,6 +23,7 @@ import de.erethon.dungeonsxl.api.world.EditWorld;
  *
  * @author Daniel Saukel
  */
+// Implementation-specific methods: g/s lines copy, poke
 public interface EditPlayer extends InstancePlayer {
 
     /**

api/src/main/java/de/erethon/dungeonsxl/api/player/GamePlayer.java

@@ -23,6 +23,7 @@ import org.bukkit.Location;
  *
  * @author Daniel Saukel
  */
+// Implementation-specific methods: isInTestMode, setReady, [wolf, group tag, requirement, loot check methods], finishFloor
 public interface GamePlayer extends InstancePlayer {
 
     /**

api/src/main/java/de/erethon/dungeonsxl/api/player/GlobalPlayer.java

@@ -27,6 +27,7 @@ import org.bukkit.inventory.ItemStack;
  *
  * @author Daniel Saukel
  */
+// Implementation-specific methods: getters and setters: data, portal, cached item, announcer, reward items; startTutorial
 public interface GlobalPlayer extends PlayerWrapper {
 
     /**
@@ -104,6 +105,8 @@ public interface GlobalPlayer extends PlayerWrapper {
 
     /**
      * Sends a message to the player.
+     * <p>
+     * Supports color codes.
      *
      * @param message the message to send
      */

api/src/main/java/de/erethon/dungeonsxl/api/player/InstancePlayer.java

@@ -23,6 +23,7 @@ import org.bukkit.World;
  *
  * @author Daniel Saukel
  */
+// Implementation-specific methods: setWorld, clearPlayerData, delete, chat, update
 public interface InstancePlayer extends GlobalPlayer {
 
     /**

api/src/main/java/de/erethon/dungeonsxl/api/player/PlayerGroup.java

@@ -29,6 +29,8 @@ import org.bukkit.entity.Player;
  *
  * @author Daniel Saukel
  */
+// Implementation-specific methods: setDungeon, setPlaying, [color, unplayed floor, floor count, reward methods], isEmpty, isCustom, isFinished, teleport,
+// finish, finishFloor, startGame, winGame, requirements methods
 public interface PlayerGroup {
 
     /**