TODO
- add description to all pages for RSS
- add ssh-tunnel to ssh.md
- add Xming setup to ssh.md
- gitlab manual
- access campus storages
- webdata via sftp [partly done in data_transfer.md]
- webdata via webdav
- webdata via rsync
- Slurm manual
- MPI manual
- more information about RP in abbr.md
- more protocols and information about data storage in data_transfer.md
- description and usage of campus storages (staff-bulk etc.)
- add much more information to programming.md
- sysman
- add comments section to manuals with Isso: https://posativ.org/isso/
- add pdf creation