[SHEPHERD] [PATCH 0/8]: More dmd -> shepherd patches.

[Alex Kost]

Hello, this is another patchset for moving away from "dmd" name.

AFAICT the only files where deco/dmd still present (except NEWS and
ANNOUNCE--*) are: THANKS, QUESTIONS and "examples" directory.  I don't
know whether these files should be modified or not.

Patches:

[PATCH 1/8] tests: misbehaved-client: Rename 'dmd' to 'root'.

  I hope this is the last followup to cddf6a5 :-)

  However, the strange thing is that this test don't fail when 'dmd' (or
  any other name) is used.  I didn't closely look at this test, so I'm
  just blaming.

[PATCH 2/8] tests: Rename 'dmd_pid' to 'shepherd_pid'.
[PATCH 3/8] ChangeLog: Rename git repository.
[PATCH 4/8] support: Rename 'make-dmd-user-module' to 'make-user-module'.
[PATCH 5/8] Rename default system configuration file.
[PATCH 6/8] support: Rename state file.
[PATCH 7/8] utils: Rename 'dmd-gettext.scm' to 'shepherd-gettext.scm'.

  I don't really understand the purpose of this file, I just renamed it.

[PATCH 8/8] Replace "dmd" with "shepherd" in comments and strings.

  This is the final cleanup.