new file:   o/OCaml/OCaml-4.09.0.eb
	modified:   s/Singularity/Singularity-3.5.2.eb
	new file:   u/Unison/Unison-2.51.2-GCC-6.3.0-2.27.eb
	new file:   v/VASP/VASP-5.4.4-intel-2017c-mkl=cluster-Wannier.eb
	new file:   w/Wannier90/Wannier90-3.0.0-intel-2017c.eb
 new files yourself (see 'git help status').