Merge pull request #19: Sync fork with upstream master

Sync fork with upstream master

Author: fgibelin

pom.xml

@@ -968,7 +968,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-enforcer-plugin</artifactId>
-                <version>3.6.3</version>
+                <version>3.7.0</version>
                 <dependencies>
                     <dependency>
                         <groupId>org.codehaus.mojo</groupId>