* debian/control, debian/copyright, debian/ecryptfs-utils.dirs,
    debian/ecryptfs-utils.install, debian/ecryptfs-utils.postinst,
    debian/rules, ecryptfs-utils.pam-auth-update: sync Ubuntu's
    packaging with Debian; drop dpatch, drop libssl build dep, clean
    up extraneous debhelper bits, match cflags; remaining diff is only
    ecryptfs-utils.prerm

Signed-off-by: Dustin Kirkland <kirkland@canonical.com>