Excerpts from Vreman, Peter's message of Mon May 10 02:59:45 -0400 2010:
I have updated the patch with the comments and rebased the against master.
The new patch is available at: http://github.com/pvreman/cobbler/commit/f71664b81b9d4b5223fd4fcb1dd02c59f4a...
Applied. I also took your ext-nodes stuff as it looks good too.