Add the i18n module for GA
I'll choose my own class names thank you very much.
Make sure links point to the correct url on the banners and extensions page.
Merge pull request #146 from Yoast/i18n-module

Add the i18n module for GA
Merge pull request #147 from Yoast/stories/OR/fix-extension-links

Make sure links point to the correct url on extensions page and banners.
release notes and version bump
Merge pull request #148 from Yoast/5.1.2

release notes and version bump 5.1.2