Merge branch 'anselm_removal_from_doc' into 'master'

docs.it4i/environment-and-modules.md

docs.it4i/general/capacity-computing.md

docs.it4i/general/job-submission-and-execution.md

docs.it4i/general/resources-allocation-policy.md

docs.it4i/general/shell-and-data-access.md

docs.it4i/img/barbora_cluster_usage.png

docs.it4i/index.md

docs.it4i/job-features.md

docs.it4i/prace.md

docs.it4i/software/cae/comsol/comsol-multiphysics.md

docs.it4i/software/chemistry/gaussian.md

docs.it4i/software/chemistry/molpro.md

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

docs.it4i/software/debuggers/cube.md

...i/software/debuggers/intel-performance-counter-monitor.md

docs.it4i/software/debuggers/introduction.md

docs.it4i/software/debuggers/scalasca.md

docs.it4i/software/debuggers/score-p.md

docs.it4i/software/debuggers/total-view.md

docs.it4i/software/debuggers/valgrind.md