Updated Via API usage (#601)

common/src/main/java/com/viaversion/viabackwards/ViaBackwardsConfig.java

@@ -38,8 +38,8 @@ public class ViaBackwardsConfig extends Config implements com.viaversion.viaback
     }
 
     @Override
-    public void reloadConfig() {
-        super.reloadConfig();
+    public void reload() {
+        super.reload();
         loadFields();
     }
 

common/src/main/java/com/viaversion/viabackwards/api/ViaBackwardsConfig.java

@@ -17,7 +17,9 @@
  */
 package com.viaversion.viabackwards.api;
 
-public interface ViaBackwardsConfig {
+import com.viaversion.viaversion.api.configuration.Config;
+
+public interface ViaBackwardsConfig extends Config {
 
     /**
      * Mimics name and level of a custom enchant through the item's lore.

common/src/main/java/com/viaversion/viabackwards/api/ViaBackwardsPlatform.java

@@ -74,7 +74,8 @@ public interface ViaBackwardsPlatform {
      */
     default void init(File dataFolder) {
         ViaBackwardsConfig config = new ViaBackwardsConfig(new File(dataFolder, "config.yml"));
-        config.reloadConfig();
+        config.reload();
+        Via.getManager().getConfigurationProvider().register(config);
 
         ViaBackwards.init(this, config);