Moved links with sprintf [Finishes #81938494]
Improve i18n translatability (is that a word, if not, now it is)
Merge pull request #157 from Yoast/i18n-improvements

Improve i18n translatability (is that a word, if not, now it is)
Merge pull request #155 from Yoast/stories/PVW/remove-urls

Moved links with sprintf [Finishes #81938494]
Merge branch 'trunk' into stories/PVW/aggregate