- Renamed JsonCache to PlayerDataStorage

* the methods inside it renamed to fit with class name
  * cache folder changed into playerdata
- Renamed LimboPlayer to PlayerData
- Added fly speed to PlayerData
- Removed player's name from PlayerData object
- Added getPlayerLocationOrSpawn method in spawn loader.

src/main/java/fr/xephi/authme/util/TeleportationService.java

@@ -2,7 +2,7 @@ package fr.xephi.authme.util;
 
 import fr.xephi.authme.cache.auth.PlayerAuth;
 import fr.xephi.authme.cache.auth.PlayerCache;
-import fr.xephi.authme.cache.limbo.LimboPlayer;
+import fr.xephi.authme.cache.limbo.PlayerData;
 import fr.xephi.authme.events.AbstractTeleportEvent;
 import fr.xephi.authme.events.AuthMeTeleportEvent;
 import fr.xephi.authme.events.FirstSpawnTeleportEvent;
@@ -94,14 +94,14 @@ public class TeleportationService implements Reloadable {
      *
      * @param player the player
      * @param auth corresponding PlayerAuth object
-     * @param limbo corresponding LimboPlayer object
+     * @param limbo corresponding PlayerData object
      */
-    public void teleportOnLogin(final Player player, PlayerAuth auth, LimboPlayer limbo) {
+    public void teleportOnLogin(final Player player, PlayerAuth auth, PlayerData limbo) {
         if (settings.getProperty(RestrictionSettings.NO_TELEPORT)) {
             return;
         }
 
-        // The world in LimboPlayer is from where the player comes, before any teleportation by AuthMe
+        // The world in PlayerData is from where the player comes, before any teleportation by AuthMe
         String worldName = limbo.getLoc().getWorld().getName();
         if (mustForceSpawnAfterLogin(worldName)) {
             teleportToSpawn(player, true);

src/main/java/fr/xephi/authme/util/Utils.java

@@ -72,7 +72,16 @@ public final class Utils {
         }
     }
 
+    /**
+     * Get player's UUID if can, name otherwise.
+     *
+     * @param player Player to retrieve
+     *
+     * @return player's UUID or Name in String.
+     */
     public static String getUUIDorName(OfflinePlayer player) {
+        // We may made this configurable in future
+        // so we can have uuid support.
         try {
             return player.getUniqueId().toString();
         } catch (Exception ignore) {
@@ -80,6 +89,13 @@ public final class Utils {
         }
     }
 
+    /**
+     * Compile Pattern sneaky without throwing Exception.
+     *
+     * @param pattern pattern string to compile
+     *
+     * @return the given regex compiled into Pattern object.
+     */
     public static Pattern safePatternCompile(String pattern) {
         try {
             return Pattern.compile(pattern);