serialmgr: Copy from woking.cam.xci-test.com

Copy serialmgrd and run_sympathy from woking:/root/projects/serialmgr.
The repo is not suitable for import because it contains config data
from some other installation, and other things.

From CVS/Entries:

  /run_sympathy/1.1/Fri May  9 13:06:50 2008//
  /serialmgrd/1.25/Sat Jun 27 18:24:33 2009//

We will have to perhaps hack these about a bit, and arrange to install
them somewhere.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>