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

Author: pmlopes

pm/pom.xml

@@ -107,7 +107,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-dependency-plugin</artifactId>
-        <version>2.8</version>
+        <version>3.1.1</version>
         <executions>
           <execution>
             <id>copy-dependencies</id>