Merge branch 'develop' of github.com:reactiverse/es4x into develop

Signed-off-by: Paulo Lopes <[email protected]>

Author: pmlopes

pom.xml

@@ -138,7 +138,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-javadoc-plugin</artifactId>
-          <version>3.2.0</version>
+          <version>3.3.0</version>
           <configuration>
             <source>8</source>
           </configuration>