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

Author: pmlopes

generator/pom.xml

@@ -454,7 +454,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-resources-plugin</artifactId>
-        <version>3.0.1</version>
+        <version>3.1.0</version>
         <executions>
           <execution>
             <phase>process-resources</phase>

pom.xml

@@ -144,7 +144,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-release-plugin</artifactId>
-          <version>2.1</version>
+          <version>2.5.3</version>
           <configuration>
             <mavenExecutorId>forked-path</mavenExecutorId>
             <useReleaseProfile>false</useReleaseProfile>