ar-MA: Complete translation of chapter 04
Fix Russell Coker's name everywhere
ar-MA: Translation of chapter 14.
ar-MA: Translation of chapters 01, 02 and 03.
ar-MA: Translation of chapter 15.
ja-JP: update Japanese translations
pl-PL: Updated Readme - new organization of the team

Due to unforeseen baby boom, the team enriched with new members
and we have got a fresh power to push the translation forward.

Signed-off-by: Mateusz Kacprzak <mateusz.kacprzak@yandex.ru>
ja-JP: update Japanese translations
ar-MA: add translation of chapter 11, and appendix A
ja-JP: update Japanese translations
ar-MA: Translation of chapters 09 and 13
id-ID: Update chapter 08 translation

Signed-off-by: Samsul Ma'arif <samsul@samsul.web.id>