Provide an Eclipse feature for the org.apache.derby.core plug-in

I recently upgraded to 10.1.3.1 and was pleased to see an eclipse plug-in available. Previously I had been rolling my own out of the regular install. I am using Derby in an RCP application and therefore have a desire to have a feature too. In order for the Derby information to appear with the Derby Logo at the top level of an RCP application's about box there needs to be a feature as well as a plug-in. I suggest that a feature be created for the .core plug-in and that the .core plug-in have Eclipse branding information added.