Remove ancient PMD natures as the newer eclipses warn about it and it's been unused for a long time
<buildcommands>
<java.lang.String>org.eclipse.jdt.core.javabuilder</java.lang.String>
<java.lang.String>net.sf.eclipsecs.core.CheckstyleBuilder</java.lang.String>
- <java.lang.String>net.sourceforge.pmd.eclipse.plugin.pmdBuilder</java.lang.String>
<java.lang.String>ch.acanda.eclipse.pmd.builder.PMDBuilder</java.lang.String>
</buildcommands>
<projectnatures>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>net.sf.eclipsecs.core.CheckstyleNature</nature>
- <nature>net.sourceforge.pmd.eclipse.plugin.pmdNature</nature>
<nature>ch.acanda.eclipse.pmd.builder.PMDNature</nature>
</projectnatures>
<ajdtVersion>none</ajdtVersion>
