fix error message
add dns outputs/db
Merge branch 'master' of https://github.com/BitShares/bitshares_toolkit
Merge branch 'master' of https://github.com/BitShares/bitshares_toolkit
Merge branch 'master' of https://github.com/BitShares/bitshares_toolkit
Merge branch 'master' of https://github.com/BitShares/bitshares_toolkit
Merge branch 'master' of https://github.com/BitShares/bitshares_toolkit
Merge branch 'master' of https://github.com/BitShares/bitshares_toolkit
dns validation skeleton
Merge branch 'master' of https://github.com/BitShares/bitshares_toolkit
Merge pull request #1 from nmushegian/master

basic dns validation