Updated to lapacke 3.5.0
Added wrapper for dstebz and dstein
C++ version of sample-11
Merge remote-tracking branch 'origin/titpack' into titpack

Conflicts:
	tutorial/titpack/01_lapack_cxx/checklists.cpp
	tutorial/titpack/01_lapack_cxx/sample-11.cpp
	tutorial/titpack/01_lapack_cxx/small.cpp
Merge remote-tracking branch 'origin/develop' into titpack