Merged r11675 from trunk to 2.3-stable (#13552, #13551)
Dutch translations for 2.3-stable updated by Pieter Nicolai.
Merged r11671, r11672 and r11674 from trunk to 2.3-stable (#13405)
Fixed commit link title escaping.
Dutch translation changed by Pieter Nicolai (#13551)
Dutch translation for trunk updated by Pieter Nicolai (#13551)
Dutch translations for 2.3-stable updated by Pieter Nicolai (#13552, #13551)
fix unit search test failure (#13405)
add test to ensure language name is UTF-8 (#12475)
fix test failure (#13405)
<pre> 1) Failure: test_scan_changesets_for_issue_ids(RepositoryTest) [/xxx/test/unit/repository_test.rb:214]: <"Applied in changeset r2."> expected but was <"Applied in changeset commit:691322a8eb01e11fd7.">. </pre>
Fixed commit link title escaping (fixes #13405).
remove trailing white-space from app/models/user_preference.rb
