Make derivation of D non-virtual; otherwise, root6 cant handle it correctly. (DataModelTestDataCommon-01-00-13)

 	* Tagging DataModelTestDataCommon-01-00-13.
	* DataModelTestDataCommon/D.h: Make derivation non-virtual;
	otherwise root6 can't handle it correctly.

2014-12-23  scott snyder  <snyder@bnl.gov>

 	* Tagging DataModelTestDataCommon-01-00-12.
	* cmt/requirements: Fix ordering of no_rootmap tag.

2014-12-20  scott snyder  <snyder@bnl.gov>

 	* Tagging DataModelTestDataCommon-01-00-11.
	* DataModelTestDataCommon/selection.xml: Add IAuxStore attributes
	for non-xAOD classes that have aux data.

2014-12-19  scott snyder  <snyder@bnl.gov>

 	* Tagging DataModelTestDataCommon-01-00-10.
	* Add PackedContainer tests.
...
(Long ChangeLog diff - truncated)