VSC acknowledgement info

[epauwels]

VSC acknowledgement info is missing from manual.
Should be something like this:

When using the VSC-infrastructure for your research, you must acknowledge the VSC in all relevant publications. Please use one of the following phrases:
NL “De infrastructuur en dienstverlening gebruikt in dit werk werd voorzien door het VSC (Vlaams Supercomputer Centrum), gefinancierd door het FWO en de Vlaamse overheid.”
EN “The resources and services used in this work were provided by the VSC (Flemish Supercomputer Center), funded by the Research Foundation - Flanders (FWO) and the Flemish Government.”