- Update Petsc to v3.10. - Update SuperLU_dist to 6.0. - Update Boost to 1.60. - Remove Yuni. - Improve multi-platform support for Petsc. - Update Lua to 5.3.5. - Update Openmpi to v3.1.2. - Add a macro definition in Lua compilation to hopefully get rid of a warning that happens at link time about unsafe command. - Improve Dockerfile.