libreswan 05de145b00 Make the nss crypto library mandatory
adjustment to help it compile ... still does not work
Revert "adjustment to help it compile ... still does not work"

This reverts commit e96475f3bb223af14b8ca63fad3d0ae4bb7d2778.
Revert "libreswan 05de145b00 Make the nss crypto library mandatory"

This reverts commit 01b0c8e85f885a76eda89d86cbec43a89ea7a306.
Add xmlto as Debian build dependency to have fresh man pages.