category.xml doesn't need a specific version

Author: adangel

net.sourceforge.pmd.eclipse.p2updatesite/category.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <site>
-   <feature id="net.sourceforge.pmd.eclipse" version="4.34.0.qualifier">
+   <feature id="net.sourceforge.pmd.eclipse" version="0.0.0">
       <category name="pmdForEclipse"/>
    </feature>
    <category-def name="pmdForEclipse" label="PMD for Eclipse">

net.sourceforge.pmd.eclipse.p2updatesite/src/main/resources/category.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <site>
-   <feature id="net.sourceforge.pmd.eclipse" version="${unqualifiedVersion}.qualifier">
+   <feature id="net.sourceforge.pmd.eclipse" version="0.0.0">
       <category name="pmdForEclipse"/>
    </feature>
    <category-def name="pmdForEclipse" label="PMD for Eclipse">