(devel) New --comment field

[Michael DeHaan]

Cobbler now has a "--comment" field on all objects.

It works like you would expect:

Cobbler system edit --name=foo --comment="This virtual machine has zork 
installed on it"

(I still have to add this to the webapp, and then after that I'll add 
the "Creation time" and "Edit time" to the "cobbler report" and webapp, 
which will display as user readable dates and will be returned as 
partial-seconds-since-epoch in API calls.  These won't have command line 
options -- they won't even be modifiable by the API directly, but will 
be transparently updated behind the scenes)

--Michael