BUG: Add additional MetaDataObject explicit instantiation.

The MetaDataObject  of std::vector<std::vector<double> > > use by
Slicer's ResampleDTI module. This needed to be explicitly instantiated
and export to enable dynamic_casts to correctly work.

Additionally other related types have been added that may be used in
other applications.

Change-Id: Ic1f9d78bea6019bd03e2f079e0c828a18a9b2760
Merge topic 'DataObjectOfVectorVector'

9e820d93 BUG: Add additional MetaDataObject explicit instantiation.