backport

backport

Patches applied:

 * opensource@polytechnique.org--2005/platal--release--0.9.3--base-0
   tag of opensource@polytechnique.org--2005/platal--mainline--0.9--patch-150

 * opensource@polytechnique.org--2005/platal--release--0.9.3--patch-1
   fix advanced search bug (XdX on support)

 * opensource@polytechnique.org--2005/platal--release--0.9.3--patch-2
   fix commit script

 * opensource@polytechnique.org--2005/platal--release--0.9.3--patch-3
   really ... fix commit script ... damnit

git-archimport-id: opensource@polytechnique.org--2005/platal--mainline--0.9--patch-151