Change EXPAND_AS_DEFINED doxygen configuration option. Add macros so that MatrixBase::cwiseProduct() and ArrayBase::min() are documented, and remove one macro which is no longer used.
Change EXPAND_AS_DEFINED doxygen configuration option.
Add macros so that MatrixBase::cwiseProduct() and ArrayBase::min() are
documented, and remove one macro which is no longer used.

pthulhu/eigen,cjntaylor/eigen,cjntaylor/eigen,pthulhu/eigen,pthulhu/eigen,pthulhu/eigen,cjntaylor/eigen,pthulhu/eigen,cjntaylor/eigen