zh-CN: 05_packaging-system finished, thanks to rainysia@gmail.com
ja-JP: Start new translation
ja-JP: Add initial README file
ja-JP: Finished Book_Info.
ja-JP: Finished 00a_preface.
pt-BR: Translated using Weblate.
pt-BR: Translated using Weblate.
hr-HR: Translated using Weblate.
es-ES: Translated using Weblate.
pt-BR: Translated using Weblate.
pt-BR: Translated using Weblate.
pt-BR: Translated using Weblate.
es-ES: Translated using Weblate.

4 minor corrections thanks to annonymous suggestions
es-ES: Translated using Weblate.
pt-BR: Translated using Weblate.
es-ES: Translated using Weblate.
pt-BR: Translated using Weblate.
Fix markup mistakes that generate build failures
Merge branch 'squeeze/master'
Merge pull request #9 from m-ka/master

ru-RU: chapter 07 updated