Use Go1.11 module (#5743)

* Migrate to go modules

* make vendor

* Update mvdan.cc/xurls

* make vendor

* Update code.gitea.io/git

* make fmt-check

* Update github.com/go-sql-driver/mysql

* make vendor

vendor/github.com/msteinert/pam/.gitignore

@@ -0,0 +1 @@
+coverage.out

vendor/github.com/msteinert/pam/.travis.yml

@@ -0,0 +1,18 @@
+language: go
+
+go:
+  - 1.4
+  - 1.5
+  - tip
+
+before_install:
+  - sudo apt-get update -qq
+  - sudo apt-get install -qq --no-install-recommends libpam0g-dev
+  - sudo useradd -d /tmp/test -p '$1$Qd8H95T5$RYSZQeoFbEB.gS19zS99A0' -s /bin/false test
+  - go get github.com/axw/gocov/gocov
+  - go get github.com/mattn/goveralls
+  - go get golang.org/x/tools/cmd/cover
+
+script:
+  - sudo GOROOT=$GOROOT GOPATH=$GOPATH $(which go) test -v -covermode=count -coverprofile=coverage.out .
+  - goveralls -coverprofile=coverage.out -service travis-ci -repotoken $REPO_TOKEN

vendor/github.com/msteinert/pam/README.md

@@ -0,0 +1,30 @@
+[![Build Status](https://travis-ci.org/msteinert/pam.svg?branch=master)](https://travis-ci.org/msteinert/pam)
+[![GoDoc](https://godoc.org/github.com/msteinert/pam?status.svg)](http://godoc.org/github.com/msteinert/pam)
+[![Coverage Status](https://coveralls.io/repos/msteinert/pam/badge.svg?branch=master)](https://coveralls.io/r/msteinert/pam?branch=master)
+[![Go Report Card](http://goreportcard.com/badge/msteinert/pam)](http://goreportcard.com/report/msteinert/pam)
+
+# Go PAM
+
+This is a Go wrapper for the PAM application API.
+
+## Testing
+
+To run the full suite, the tests must be run as the root user. To setup your
+system for testing, create a user named "test" with the password "secret". For
+example:
+
+```
+$ sudo useradd test \
+    -d /tmp/test \
+    -p '$1$Qd8H95T5$RYSZQeoFbEB.gS19zS99A0' \
+    -s /bin/false
+```
+
+Then execute the tests:
+
+```
+$ sudo GOPATH=$GOPATH $(which go) test -v
+```
+
+[1]: http://godoc.org/github.com/msteinert/pam
+[2]: http://www.linux-pam.org/Linux-PAM-html/Linux-PAM_ADG.html