We do not use puavoExport-attributes anymore and home directory
structure is different.
Prepare shared directory base with /home/share and language-specific
links.
Now directory structure looks okay, and we have /home/share
with language-specific symbolic links
(only finnish and swedish, for now).
We intend to look up the school-specific language,
but in order to get there we fuzz with our data structures a bit.