v0.1.0

Changelog

4953734 fixed dockerfile
c2d07f0 moved to go mod
e4cc74f Added a Dockerfile, need to commit to verify it builds
95079b7 updated readme
7267c46 added flags to override/replace config. Don't really like the way it looks but it works.
0d4e3cb Trying to figure out travis
f10920a added travis
8c34200 added link to miekg's DNS library
54a1bc6 Initial load
3a5e746 Update README.md
b70b0dd Initial commit