Resolve conflicts from last import.

Apply NetBSD specific patches, mostly related to behaviour of
less(1) as more(1).

Fix RCS Ids.

Import version 444 of "less":
The list of changes between our ancient version 394 and 444 is too long
to list here. You can find all the release notes here:

http://www.greenwoodsoftware.com/less/old

Import version 444 of "less":
The list of changes between our ancient version 394 and 444 is too long
to list here. You can find all the release notes here:

http://www.greenwoodsoftware.com/less/old.html

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