Merge pull request progit#1241 from HonkingGoose/bulgarian_translation

Add Bulgarian translation project.

Merge pull request progit#1240 from HonkingGoose/arabic_translation

Add Arabic translation.

Merge pull request progit#1239 from HonkingGoose/persian_translation

Add Persian translation project.

Merge pull request progit#1236 from aollier/git_config

Show settings and additional information.

Merge pull request progit#1233 from aollier/one_sentence_per_line

One sentence per line

Merge pull request progit#1235 from HonkingGoose/tpope_blog_fix_quote

Fix Tim Pope blog quote.

Merge pull request progit#1231 from aollier/macOS

Mac → macOS

Merge pull request progit#1230 from HonkingGoose/rollback_pro_git_rem…

…oval

Reinstate Beyond Pro Git section.

Merge pull request progit#1229 from HonkingGoose/major_rewrite_translate

Major rewrite of TRANSLATING.md

Merge pull request progit#1228 from HonkingGoose/translating.md

Fix some spelling and https issues for translating.md