Writing tutorials in the local languages

[ShinichiNishikawa]

I think texts like This is a list of links with tutorials on how to upgrade the PHP version on a specific hoster. can be written in Japanese.

It's more friendly to those who aren't familiar with English.

Also, company names can be written in Japanese.

Assuming the purpose of these documents is to help local users to update PHP versions by themselves, we should make it as easy and unscary as possible.