update readme

.travis.yml

@@ -1,13 +0,0 @@
-language: go
-
-go:
-  - 1.16.x
-
-before_script:
-  - go vet ./...
-
-script:
-  - ./go.test.sh
-
-after_success:
-  - bash <(curl -s https://codecov.io/bash)

README.md

@@ -1,14 +1,13 @@
 # deque
 
-[![Build Status](https://travis-ci.com/gammazero/deque.svg)](https://travis-ci.com/gammazero/deque)
+[![GoDoc](https://godoc.org/github.com/gammazero/deque?status.svg)](https://godoc.org/github.com/gammazero/deque)
+[![GoDoc](https://pkg.go.dev/badge/github.com/gammazero/deque)](https://pkg.go.dev/github.com/gammazero/deque)
 [![Go Report Card](https://goreportcard.com/badge/github.com/gammazero/deque)](https://goreportcard.com/report/github.com/gammazero/deque)
 [![codecov](https://codecov.io/gh/gammazero/deque/branch/master/graph/badge.svg)](https://codecov.io/gh/gammazero/deque)
 [![License](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE)
 
 Fast ring-buffer deque ([double-ended queue](https://en.wikipedia.org/wiki/Double-ended_queue)) implementation.
 
-[![GoDoc](https://godoc.org/github.com/gammazero/deque?status.svg)](https://godoc.org/github.com/gammazero/deque)
-
 For a pictorial description, see the [Deque diagram](https://github.com/gammazero/deque/wiki)
 
 ## Installation

go.test.sh

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-echo "" > coverage.txt
-
-for d in $(go list ./... | grep -v vendor); do
-    go test -coverprofile=profile.out -covermode=atomic $d
-    if [ -f profile.out ]; then
-        cat profile.out >> coverage.txt
-        rm profile.out
-    fi
-done