* Merge from Debian unstable, remaining changes: - Add sysv-rc dependency - Since the libsasl2 package description so clearly states that the library is "completely useless" without one of the libsasl2-modules packages, upgrade the Recommends on a single package to an ORd Depends on the complete list of them. - Prepend XS-Original- to Vcs-{Browser,Svn}. - Remove stop links from rc0 and rc6 - stop service only when switching to single user mode. * Dropped changes, superseded in Debian: - build-depend on libdb4.6-dev; Debian has moved on to db4.7 - Added debian/patches/021ubuntu-fix-threaded-sasl.dpatch - Fixes SEGV in threaded SASL applications. * debian/rules: remove all the build-*stamp files on clean, not just build-stamp.