switch to circle ci

Author: jcarter3

.circleci/config.yml

@@ -3,7 +3,7 @@
 # Check https://circleci.com/docs/2.0/language-go/ for more details
 version: 2
 jobs:
-  build:
+  test:
     docker:
       # specify the version
       - image: circleci/golang:1.9
@@ -17,5 +17,8 @@ jobs:
       - checkout
 
       # specify any bash command here prefixed with `run: `
-      - run: go get -v -t -d ./...
+      - run: go get github.com/axw/gocov/gocov
+      - run: go get github.com/mattn/goveralls
+      - run: go get golang.org/x/tools/cmd/cover
+      - run: $HOME/gopath/bin/goveralls -service=travis-ci
       - run: go test -v ./...

.travis.yml

@@ -1,4 +1,4 @@
-# Structs [![GoDoc](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](http://godoc.org/github.com/jcarter3/structs) [![Build Status](http://img.shields.io/travis/jcarter3/structs.svg?style=flat-square)](https://travis-ci.org/jcarter3/structs) [![Coverage Status](http://img.shields.io/coveralls/jcarter3/structs.svg?style=flat-square)](https://coveralls.io/r/jcarter3/structs)
+# Structs [![GoDoc](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](http://godoc.org/github.com/jcarter3/structs) [![Build Status](http://img.shields.io/travis/jcarter3/structs.svg?style=flat-square)](https://travis-ci.org/jcarter3/structs) [![Coverage Status](https://coveralls.io/repos/github/jcarter3/structs/badge.svg?branch=master)](https://coveralls.io/github/jcarter3/structs?branch=master)
 
 Structs contains various utilities to work with Go (Golang) structs. It was
 initially used by me to convert a struct into a `map[string]interface{}`. With