lockdev-1.0.3_git201003141408-1.97

- add bcond lockdev_debug to be able to build a package with debugging output

- add baselibs.conf as source

- pass --enable-helper to force use of setgid helper in order to
  be able to write /var/lock (bnc#896010)

- Fix build with new automake

- compile lockdev with -fPIE/-pie

- add libtool as buildrequire to avoid implicit dependency

- make sure lockdev is linked against it's shared lib so the
  automatic deps are set correctly.

- Fix require of devel package to require the library.

- update permissions handling

- remove baudboy.h
- fix potential buffer overflow (bnc#588325)