symlink in _static

[jykesaviaGNH]

_static/enrollmentquiz.js is a symbolic link.
This is problematic in environments not supporting them (at all or correctly).
Examples:

• git checkout to filesystem with no symbolic links

• Tampere plussa environment has a sftp/scp filecopy which does not understand symlinks

[raphendyr]

git checkout to filesystem with no symbolic links

Git should create a copy of the file in that case. Though, if the symlink is into a submodule, then git can't work for us. In the latter case, the file should be added to conf.py to be copied (see html_extra_path).

Tampere plussa environment has a sftp/scp filecopy which does not understand symlinks

Asuming only this (not the previous), then I think the upload process should be made aware of the symlinks. Bare minimum, is that it should copy the files. It's very possible that the course would use symlinks for some files as that is an efficient way to duplicate file.

[raphendyr]

I think the symlink should be replaced with the config value.