docs/guide-ja/structure-applications.md - catchAll

Conflicts:
	docs/guide-ja/structure-applications.md
better word for "configuration"
docs/guide-ja/structure-applications.md - language
docs/guide-ja/structure-applications.md - charset [ci skip]
docs/guide-ja/structure-applications.md translation completed [ci skip]
Merge branch 'master' into docs-ja-guide-applications
Merge pull request #5804 from softark/docs-ja-guide-applications

Docs ja guide applications [ci skip]