VASP documentation v1.0.0

Created a bare bones minimum VASP documentation with all the necessary links to the official documentation.

IMO, there is no need to expand it, since we'd just be copying the official VASP wiki (which is mentioned in the documentation several times).

docs.it4i/software/chemistry/vasp.md

@@ -33,9 +33,12 @@ VASP can be ran using several different binaries, each being compiled for a spec
 * `vasp_std` is the standard VASP binary for regular jobs
 * `vasp_ncl` must be used when running non-collinear (spin-orbit coupling) jobs
 * `vasp_gam` is optimized for calculations at the Gamma point
+
 <!---
+
 * `vasp_gpu_std` is a compilation for GPU calculations
 * `vasp_gpu_ncl` has to be used when running a non-collinear job on GPU
+
 -->
 
 ## Tutorials and Examples