Update PMD to 6.10.0

Refs #48

Author: adangel

ReleaseNotes.md

@@ -11,15 +11,15 @@ Eclipse Update Site:
 
 ### New and noteworthy
 
-*   Updated PMD to 6.9.0
-*   Eclipse SimRel 2018-09 is supported.
-    To do this, the plugin doesn't expose log4j for other plugins anymore
+*   Updated PMD to 6.10.0
+*   Eclipse SimRel 2018-09 and 2018-12 is supported.
+    To do this, the plugin doesn't expose log4j for other plugins anymore.
     (the package `org.apache.log4j` is not exported anymore). In case you used this in a fragment,
     you should now use the eclipse platform logging facilities.
 
 ### Fixed Issues
 
-*   [#48](https://github.com/pmd/pmd-eclipse-plugin/issues/48): Upgrade to PMD 6.7.0
+*   [#48](https://github.com/pmd/pmd-eclipse-plugin/issues/48): Upgrade to PMD 6.10.0
 *   [#65](https://github.com/pmd/pmd-eclipse-plugin/issues/65): Support multiple rulesets
 *   [#67](https://github.com/pmd/pmd-eclipse-plugin/issues/67): PMD's XML Schemas should be registered in XML Catalog
 

pom.xml

@@ -16,7 +16,7 @@
   <properties>
     <tycho.version>1.1.0</tycho.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <pmd.version>6.9.0</pmd.version>
+    <pmd.version>6.10.0</pmd.version>
     <maven-antrun-plugin.version>1.8</maven-antrun-plugin.version>
   </properties>