v0.1.8

Changelog

98cffed Merge pull request #1 from bringg/add_consul
830879c Merge pull request #3 from bringg/add_config
748e381 add consul backend
03ef15e add consul configuration options and fix comments
2a72146 add interactive config new and edit options
7d089e6 add node health check
0ef3c9a consul backend add wan ip as public only if it n ot equal to lan
8cf5087 custom backend config