K 10
svn:author
V 3
zec
K 8
svn:date
V 27
2010-05-05T22:06:05.908918Z
K 7
svn:log
V 165
Add an optional "persistent" flag to ng_hub and ng_bridge, which if set,
disables automatic node shutdown when the last hook gets disconnected.

Reviewed by:	julian

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