Merge pull request #1 from shurcooL/go1.10

Update to Go 1.10

Update to Go 1.9.1

Add github.com/mdempsky/unconvert

Update import path github.com/mvdan/unparam to mvdan.cc/unparam

Update to Go 1.9.0

Run dep prune after dep ensure

Add github.com/mvdan/unparam

Install lsb-release

dep is github.com/golang/dep/cmd/dep not github.com/golang/dep

Run apt-get update so GopherCI can run apt-get install

golang/dep uses Gopkg.toml instead of manifest.json

Grammar correction

Removed drone and instead use Docker Hub automated builds.

Update drone to send email notifications