<?xml version="1.0" encoding="UTF-8"?>
<site>
   <feature url="features/nl.esciencecenter.e3dchem.sstea.feature-1.0.5.jar" id="nl.esciencecenter.e3dchem.sstea.feature" version="1.0.6.qualifier">
      <category name="nl.esciencecenter.3D-e-Chem"/>
   </feature>
   <feature url="features/nl.esciencecenter.e3dchem.sstea.feature.source_1.0.5.jar" id="nl.esciencecenter.e3dchem.sstea.feature.source" version="1.0.6.qualifier">
      <category name="nl.esciencecenter.3D-e-Chem.sources"/>
   </feature>
   <category-def name="nl.esciencecenter.3D-e-Chem" label="KNIME 3D-e-Chem Contributions">
      <description>
         3D-e-Chem: Collection KNIME nodes &amp; Extensions for the NLeSC 3d-e-Chem project
      </description>
   </category-def>
   <category-def name="nl.esciencecenter.3D-e-Chem.sources" label="KNIME 3D-e-Chem Contributions Sources">
      <description>
         3D-e-Chem Sources: Sources of KNIME nodes &amp; Extensions for the NLeSC 3d-e-Chem project
      </description>
   </category-def>
</site>

<?xml version="1.0" encoding="UTF-8"?>
<site>
   <feature url="features/nl.esciencecenter.e3dchem.sstea.feature-1.0.5.jar" id="nl.esciencecenter.e3dchem.sstea.feature" version="1.0.6.qualifier">
      <category name="nl.esciencecenter.3D-e-Chem"/>
   </feature>
   <category-def name="nl.esciencecenter.3D-e-Chem" label="KNIME 3D-e-Chem Contributions">
      <description>
         3D-e-Chem: Collection KNIME nodes &amp; Extensions for the NLeSC 3d-e-Chem project
      </description>
   </category-def>
</site>

Drop feature with source code
Drop feature with source code

Use source ref in manifest to find source code for jar
