Merge branch 'content_revision5' into 'master'

docs.it4i/anselm-cluster-documentation/prace.md

...m-cluster-documentation/software/debuggers/allinea-ddt.md

...uster-documentation/software/numerical-libraries/petsc.md

...tation/software/omics-master/diagnostic-component-team.md

...m-cluster-documentation/software/omics-master/overview.md

...n/software/omics-master/priorization-component-bierapp.md

docs.it4i/anselm-cluster-documentation/storage.md

...-the-clusters/graphical-user-interface/x-window-system.md

...novations/obtaining-login-credentials/certificates-faq.md

docs.it4i/salomon/prace.md

docs.it4i/salomon/software/ansys/ansys-cfx.md

docs.it4i/salomon/software/ansys/ansys-fluent.md

docs.it4i/salomon/software/ansys/ansys-ls-dyna.md

docs.it4i/salomon/software/ansys/ansys-mechanical-apdl.md

docs.it4i/salomon/software/debuggers/allinea-ddt.md

docs.it4i/salomon/storage.md