upgraded

Signed-off-by: Gwenhael Le Moine <gwenhael.le.moine@gmail.com>
attempt to detect lua's version

Signed-off-by: Gwenhael Le Moine <gwenhael.le.moine@gmail.com>
upgraded

Signed-off-by: Gwenhael Le Moine <gwenhael.le.moine@gmail.com>
generate epub version

Signed-off-by: Gwenhael Le Moine <gwenhael.le.moine@gmail.com>
failed attempt to make it work, abandoned due to lack of care

Signed-off-by: Gwenhael Le Moine <gwenhael.le.moine@gmail.com>
big spring cleanup, putting aside currently unused scripts

Signed-off-by: Gwenhael Le Moine <gwenhael.le.moine@gmail.com>