修改 Windows 平台安装部分措辞并描述清楚。
修改措辞。
修饰语句。
删除 Windows 安装一段多余的话，修改 Markdown 格式。
去掉啰嗦的话。
fix #356
Fix Japanese Typo
Merge pull request #359 from HirofumiTamori/master

Fix Japanese Typo
[ja] fix typos, translate a Chinese sentence, modify expression

[ja] fixed typos, translate a sentence left in Chinese, modify  some
expressions.
Merge pull request #360 from HirofumiTamori/master

[ja] fix typos, translate a Chinese sentence, modify expression
"概要" -> "まとめ"

More natural in Japanese; "概要" sometimes evokes "outline".
Merge pull request #361 from HirofumiTamori/master

"概要" -> "まとめ"
概要 -> まとめ

forgot changing items in links, subtitles.
Modified Japanese translation

Is "我们经常遇到生成文件目录,文件(夹)编辑等操作" the typo of "我们经常遇到生成文件目录(夹),文件编辑等操作"?
Also, in os.RemoveAll, what does "单个名称" mean?
Merge pull request #362 from HirofumiTamori/master

Corrected link [概要] updates and modified Japanese translation
update the description for the os.RemoveAll
Merge pull request #344 from Ju2ender/master

修改 Windows 平台安装一节
Merge pull request #357 from everyx/patch-1

fix #356
fix #352
update the go-sql-driver upper to lower fix #351