test/test73.cpp reverted addition of special initilizer
test/common/init.hpp changed common initilizer to use float instead of (unsigned) int to initialize test vectors/matrices (this solved some boost::interval issues, but revealed other ones)
svn path=/trunk/libs/numeric/ublas/; revision=52142
triangular_access.cpp: tests constant and mutable iterators over triangular matrices
triangular_layout.cpp: tests storage layout of symmetric and triangular matrices
common/testhelper.hpp: added more common helper functions for tests
Jamfile.v2: added new unit tests
svn path=/trunk/libs/numeric/ublas/; revision=51763
- needs to be commited to HEAD (merge from branch) for wide compiler testing. Should fix HP tru64 problems
svn path=/trunk/boost/boost/numeric/ublas/; revision=30030
