Merge branch 'release/3.4.8'

Merge branch 'feature/portuguese-update' into develop

Re-add Brazilian Portuguese localized strings

Merge branch 'master' of https://github.com/fa-ribeiro/minimal-mistakes into feature/portuguese-update

update Portuguese translation

Merge branch 'release/3.4.7'

Merge branch 'feature/zh-cn-translations' into develop

Merge branch 'master' of https://github.com/martinliu/minimal-mistakes into feature/zh-cn-translations

Add zh-CN

Add Simplified Chinese UI text.

Merge branch 'release/3.4.6'

Completed Italian translation (#514)

cc/ #449

Merge branch 'release/3.4.4'

Merge branch 'feature/fr-translations' into develop

Merge branch 'master' of https://github.com/flohw/minimal-mistakes into feature/fr-translations

Add french translations

Merge branch 'hotfix/3.4.2' into develop

Merge branch 'hotfix/3.4.2'

Improve UX of comment form
- Remove modal and insert notices above submit button
- Disable form on successfully submission
- Add "loading..." icon and text to button on submit
- Remove unused text string translations

Merge branch 'release/3.4.0'

Merge branch 'feature/staticman-commenting' into develop