minor changes

Author: xevgeny

api/src/test/java/com/messagebird/MessageBirdClientTest.java

@@ -4,7 +4,6 @@
 import com.messagebird.exceptions.NotFoundException;
 import com.messagebird.exceptions.UnauthorizedException;
 import com.messagebird.objects.*;
-import com.messagebird.objects.conversations.ConversationWebhookList;
 import com.messagebird.objects.voicecalls.*;
 import org.junit.Before;
 import org.junit.BeforeClass;

examples/pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.messagebird</groupId>
     <artifactId>examples</artifactId>
-    <version>3.0.2</version>
+    <version>3.0.1</version>
 
     <licenses>
         <license>