Fix the Windows URL reference on `/installation/`
Merge pull request #1243 from matthojo/URL-fix

Fix the Windows URL reference on `/installation/`
complete translation of installation/index.html file, and fix some urls
Merge pull request #1244 from wangsai/gh-pages
fix `next`, `back` urls
Merge pull request #1293 from wangsai/fix-url

fix `next`, `back` urls
sync with english docs and fix some urls
Merge pull request #1297 from wangsai/sync-with-source

sync with english docs and fix some urls