Merge pull request #33 from abeeson/master

Fix up hardcoded NS ID reference in select statement and add commented out export option
Merge pull request #34 from abeeson/master

Included logic to mark export as failed if the nsupdate insert does not work properly
Export/DynECT: exports to DynECT Managed DNS

http://dyn.com/managed-dns/
Merge branch 'master' of github.com:msimerson/NicTool
added POD to Export.pm
added AUTHORS
dyn: added "poll until finished" (incomplete)
Base: in export.db, delete old zone files first

see issue #35, by ldperron
export/base: don't log zone file delete message
added t/24_import.t
Import: do better at importing ip6.arpa zones
correct line endings in 04_nt_nameserver.sql
added nt_nameserver.address6 column
update sql/upgrade.pl with remote_login column
exports: separated out NSD to new Export module
revert 2b09693, instead, check if zone-to-del is

in the list of published zones. If so, skip delete
DynECT: cleanups, update status
added nameservers.address6, editable on web page
dynext: add a one second pause before publish

else quite a few publishes fail
server: add Dyn optional dependencies to dist.ini