Log Message:
tex-koma-script: update to 3.37

The source code of the KOMA-Script user manuals has been reorganized.
The old 8+3 names of the manuals have been replaced by more canonical names
`scrguide-de.pdf` (German manual) and `scrguide-en.pdf` (English manual).
`README` has been replaced by `README.md`, `manifest.txt` bei `MANIFEST.md`.
The HTML wrapper files have been replaced by individual files for each class
and package linking to the corresponding chapter of the KOMA-Script user
manuals.

Additionally the issues 21, 23, 24, 25, 28, 29, 30, 31, 32, 33
have been fixed.