Added Xerces-C++ for foss-2017a set for Chaste
Added Xerces-C++ for foss-2017a set for Chaste

qldhpc/eb_local,qldhpc/eb_local,qldhpc/eb_local,qldhpc/eb_local,qldhpc/eb_local,qldhpc/eb_local,qldhpc/eb_local