Added updating player count when players enter/exit vanished mode.

Works with EssentialsX, SuperVanish, and VanishNoPacket.

pom.xml

@@ -31,6 +31,24 @@
       <name>bintray</name>
       <url>https://dl.bintray.com/dv8fromtheworld/maven</url>
     </repository>
+
+    <!-- SuperVanish -->
+    <repository>
+      <id>jitpack.io</id>
+      <url>https://jitpack.io</url>
+    </repository>
+
+    <!-- EssX-->
+    <repository>
+      <id>ess-repo</id>
+      <url>https://ci.ender.zone/plugin/repository/everything</url>
+    </repository>
+
+    <!-- VanishNoPacket -->
+    <repository>
+      <id>notom3ga-repo</id>
+      <url>https://repo.notom3ga.me/releases/</url>
+    </repository>
   </repositories>
 
 
@@ -78,6 +96,29 @@
       <version>3.2.4</version>
       <type>maven-plugin</type>
     </dependency>
+
+    <!-- SuperVanish -->
+    <dependency>
+      <groupId>com.github.LeonMangler</groupId>
+      <artifactId>SuperVanish</artifactId>
+      <version>6.2.1</version>
+    </dependency>
+
+    <!-- EssX-->
+    <dependency>
+      <groupId>net.ess3</groupId>
+      <artifactId>EssentialsX</artifactId>
+      <version>2.18.1</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <!-- VanishNoPacket -->
+    <dependency>
+      <groupId>org.kitteh.vanish</groupId>
+      <artifactId>VanishNoPacket</artifactId>
+      <version>3.21.G0.1</version>
+      <scope>provided</scope>
+    </dependency>
   </dependencies>
 
   <build>