samba: Integrate wsdd initscript into samba initscript - bug#13445

samba: Integrate wsdd initscript into samba initscript - bug#13445

- This integrates the wsdd initscript functions into the samba initscript. When samba is
   started or stopped or the status requested then wsdd is part of that process.
- Tested in my vm testbed and confirmed to work for start, stop and status. Confirmed
   pid's shown with status command are in the appropriate pid files.

Fixes: bug#13445
Tested-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>