* libsec1-dev provides libacl1-dev (to satisfy some build dependencies; but
these are different librariesm only some packages, e. g. coreutils,
support both)
* Strip binaries
* Build depends on libsunavl-dev instead of libsunavl1-dev (new ABI)
* Added libsec-libsunavl2.patch
* Switched to native version scheme (for newer dpkg-source)