* Add support for ISO_C_BINDING (Fortran 2003) for ARPACK, PARPACK (Fortran <-> C/C++).
   ARPACK:  example of   C/Fortran binding can be found in the         TESTS/icb_arpack_c.c          file.
   ARPACK:  example of C++/Fortran binding can be found in the         TESTS/icb_arpack_cpp.cpp      file.
   PARPACK: example of   C/Fortran binding can be found in the PARPACK/TESTS/MPI/icb_parpack_c.c     file.
   PARPACK: example of C++/Fortran binding can be found in the PARPACK/TESTS/MPI/icb_parpack_cpp.cpp file.
   DEBUG:   add support for debug.
   STAT:    add support for statistics (timers, nb operations, ...).
 * Provide tarball generation using cmake (cpack).
 * Provide find_package for (cmake) users to find arpack-ng.

 [ Denis Davydov ]
 * Rename pslamch to pslamch10 to avoid symbol collision with Scalapack 2.0.2 in MPI context.

 [ Kyle Guinn ]
 * Autoconf cleanup; move generated files to the build-aux subdirectory.

 [ Marco Caliari ]
 * Force the initial residual to be in the range of the operator OP in the standard case, too (Closes: #79).

 [ Sylvestre Ledru ]
 * Add coverage information to improve testing: https://coveralls.io/github/opencollab/arpack-ng

 [ Darcy Beurle]
 * Add C++11 interface through arpack.hpp and parpack.hpp
 * Rewrite C++ examples / tests demonstrating new C++11 interface
 * Pre-C++11 interface available through arpack.h and parpack.h