chore(version): bump version number to v1.6.0

Author: ArturMoczulski

gradle.properties

@@ -1,4 +1,4 @@
-VERSION_NAME=1.5.3
+VERSION_NAME=1.6.0
 GROUP=com.rollbar
 
 POM_DESCRIPTION=For connecting your applications built on the JVM to Rollbar for Error Reporting

rollbar-android/src/main/java/com/rollbar/android/Rollbar.java

@@ -25,7 +25,7 @@
 import java.util.concurrent.TimeUnit;
 
 public class Rollbar {
-  private static final String NOTIFIER_VERSION = "1.5.3";
+  private static final String NOTIFIER_VERSION = "1.6.0";
   private static final String ITEM_DIR_NAME = "rollbar-items";
   private static final String ANDROID = "android";
   private static final String DEFAULT_ENVIRONMENT = "production";