translate new doc. refs #497
Merge pull request #749 from kencharos/patch-1

ScalaActionsComposition.mdの翻訳
apply review comments. refs #497
Merge pull request #746 from playframework-ja/issues_497

translate new doc. refs #497
Update ScalaCsrf.md
Update JavaCsrf.md
Merge pull request #750 from tkawachi/patch-1

Update ScalaCsrf.md
Merge pull request #751 from tkawachi/patch-2

Update JavaCsrf.md
move to 2.3.5 original docs
copy translation from 2.2.0
add application conf to enable local document server
fix a few broken block. refs #856
Merge pull request #1045 from playframework-ja/issues_856

fix a few broken block. refs #856
copy the translations for unchanged parts from 2.2.0, and translate the updated parts. refs #859
Merge pull request #1046 from playframework-ja/issues_859

#859
copy translations from Home.md. refs #864
Merge pull request #1047 from playframework-ja/issues_864

copy translations from Home.md. refs #864
Installingの未翻訳部分の翻訳
修飾子が誤って削除されていたところを修正
最後まで翻訳