K 10
svn:author
V 5
adamw
K 8
svn:date
V 27
2017-10-20T16:51:15.939376Z
K 7
svn:log
V 337
Add back the LIBWRAP option, but default it to on

eugen noted that it's not uncommon for people to build WITHOUT_TCP_WRAPPERS,
and forcing the libwrap option gives them no recourse. So I'm adding back
the libwrap option, but defaulting it to on now---people who've compiled
WITHOUT_TCP_WRAPPERS will know how to build a custom dovecot.

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