Bump plugin version

MelonCode · MelonCode · commit 131b02aff6f6 · 2019-12-19T00:31:48.000+02:00
diff --git a/pom.xml b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>me.meloncode</groupId>
     <artifactId>xmas</artifactId>
-    <version>2.3</version>
+    <version>2.4</version>
 
     <repositories>
         <repository>
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
@@ -20,7 +20,6 @@ core:
  #20 = 1 update / sec
  #Can't be 0
  update-speed: 7
- task-delay: 7
  particles-delay: 35
 xmas:
  luck:
