Since headers are for AGPLv3+, it's probably ok to set it here

Do not accept anymore pastes from other instances than the configured
instance.

(and also update the maintainer's email address)

Commit 631364b0 (library: rename get_booked/get_rented) updated API,
without module updates. Even if this module is probably broken, it's a
bad idea to keep invalid code.

Louis Debeve authored Sep 06, 2017 and Romain Bignon committed Sep 10, 2017

May cause the position of the link to pdf to be in another column too.

ntome authored Sep 08, 2017 and Romain Bignon committed Sep 10, 2017

Additionally, remove cssselect dependency.

David Kremer authored Sep 04, 2017 and Romain Bignon committed Sep 06, 2017

This fix aims to handle the HTTP 406 error code that comes
out when trying to fetch the transaction history.