...this will be the second preview release
Lumiera is still in pre-alpha stage, and thus there
are no proper releases, just preview snapshots
from time to time.
But we're providing Debian packages allready
This generates a detailed documentation in html_browse/
* all things get extracted (undocumented, TODO, BUG etc...)
* produces a warnings_browse.txt to show undocumented things
* no graphs to keep it reasonable small
