Breaking changes:

'Gift': changed from class to enum, so now you can handle
incoming gifts in switch

`Events`
- new:
     onGiftComboFinished
- Removed:
      onGiftBrodcast
- Rename:
     onGiftMessage -> onGift
     onRoomPinMessage -> onRoomPin
     onRoomMessage -> onRoom
     onLinkMessage -> onLink
     onBarrageMessage -> onBarrage
     onPollMessage -> onPoll
     onShopMessage -> onShop
     onDetectMessage -> onDetect

`GiftManager`
   added:
      registerGift
      findById
      findByName
      getGifts
   removed:
      getActiveGifts

Client/pom.xml

@@ -24,6 +24,11 @@
             <version>${project.version}</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>org.modelmapper</groupId>
+            <artifactId>modelmapper</artifactId>
+            <version>3.0.0</version>
+        </dependency>
         <dependency>
             <groupId>com.google.protobuf</groupId>
             <artifactId>protobuf-java</artifactId>