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/Unknwon/cae/.gitignore

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+# Compiled Object files, Static and Dynamic libs (Shared Objects)
+*.o
+*.a
+*.so
+
+# Folders
+_obj
+_test
+.idea
+
+# Architecture specific extensions/prefixes
+*.[568vq]
+[568vq].out
+
+*.cgo1.go
+*.cgo2.c
+_cgo_defun.c
+_cgo_gotypes.go
+_cgo_export.*
+
+_testmain.go
+
+cae.iml
+*.exe
+.DS_Store

vendor/github.com/Unknwon/cae/README.md

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+Compression and Archive Extensions
+==================================
+
+[![Go Walker](http://gowalker.org/api/v1/badge)](http://gowalker.org/github.com/Unknwon/cae)
+
+[中文文档](README_ZH.md)
+
+Package cae implements PHP-like Compression and Archive Extensions.
+
+But this package has some modifications depends on Go-style.
+
+Reference: [PHP:Compression and Archive Extensions](http://www.php.net/manual/en/refs.compression.php).
+
+Code Convention: based on [Go Code Convention](https://github.com/Unknwon/go-code-convention).
+
+### Implementations
+
+Package `zip`([Go Walker](http://gowalker.org/github.com/Unknwon/cae/zip)) and `tz`([Go Walker](http://gowalker.org/github.com/Unknwon/cae/tz)) both enable you to transparently read or write ZIP/TAR.GZ compressed archives and the files inside them.
+
+- Features:
+	- Add file or directory from everywhere to archive, no one-to-one limitation.
+	- Extract part of entries, not all at once. 
+	- Stream data directly into `io.Writer` without any file system storage.
+
+### Test cases and Coverage
+
+All subpackages use [GoConvey](http://goconvey.co/) to write test cases, and coverage is more than 80 percent.
+
+### Use cases
+
+- [Gogs](https://github.com/gogits/gogs): self hosted Git service in the Go Programming Language.
+- [GoBlog](https://github.com/fuxiaohei/GoBlog): personal blogging application.
+- [GoBuild](https://github.com/shxsun/gobuild/): online Go cross-platform compilation and download service.
+
+## License
+
+This project is under Apache v2 License. See the [LICENSE](LICENSE) file for the full license text.

vendor/github.com/Unknwon/cae/README_ZH.md

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+压缩与打包扩展
+=============
+
+[![Go Walker](http://gowalker.org/api/v1/badge)](http://gowalker.org/github.com/Unknwon/cae)
+
+包 cae 实现了 PHP 风格的压缩与打包扩展。
+
+但本包依据 Go 语言的风格进行了一些修改。
+
+引用：[PHP:Compression and Archive Extensions](http://www.php.net/manual/en/refs.compression.php)
+
+编码规范：基于 [Go 编码规范](https://github.com/Unknwon/go-code-convention)
+
+### 实现
+
+包 `zip`([Go Walker](http://gowalker.org/github.com/Unknwon/cae/zip)) 和 `tz`([Go Walker](http://gowalker.org/github.com/Unknwon/cae/tz)) 都允许你轻易的读取或写入 ZIP/TAR.GZ 压缩档案和其内部文件。
+
+- 特性：
+	- 将任意位置的文件或目录加入档案，没有一对一的操作限制。
+	- 只解压部分文件，而非一次性解压全部。 
+	- 将数据以流的形式直接写入 `io.Writer` 而不需经过文件系统的存储。
+
+### 测试用例与覆盖率
+
+所有子包均采用 [GoConvey](http://goconvey.co/) 来书写测试用例，覆盖率均超过 80%。
+
+## 授权许可
+
+本项目采用 Apache v2 开源授权许可证，完整的授权说明已放置在 [LICENSE](LICENSE) 文件中。

vendor/github.com/Unknwon/cae/tz/testdata/test.lnk

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-test.zip

vendor/github.com/Unknwon/cae/tz/testdata/testdir.lnk

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-testdir

vendor/github.com/Unknwon/cae/zip/testdata/test.lnk

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-test.zip

vendor/github.com/Unknwon/cae/zip/testdata/testdir.lnk

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-testdir