K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2003-10-06T09:07:35.000000Z
K 7
svn:log
V 179
Allow our bio tools to be used for local bio-chopping by not mandating
a bio_from value.  bio_to is still mandated (mostly for debuggign) and
shall be copied from the parent bio.

END